Roberto da Costa Barbosa Nunes Caldas

Country	WCA ID	Gender	Competitions	Completed Solves
Brazil	2017CALD04	Male	17	675

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	242	1111	14753	11.37	13.25	12848	926	205
2x2x2 Cube	96	392	5392	2.32	5.13	15340	1078	239
4x4x4 Cube	248	1402	17256	1:01.32	1:09.62	16819	1365	240
5x5x5 Cube	240	1108	14703	2:28.54	2:41.47	12857	1003	223
6x6x6 Cube	118	526	7557	5:27.49	5:40.66	6071	428	103
7x7x7 Cube	119	464	6999	9:54.26
3x3x3 Blindfolded	35	85	1523	1:34.32	2:08.97	1007	67	29
3x3x3 Fewest Moves	204	427	6113	54
3x3x3 One-Handed	115	515	6556	19.00	27.81	10801	838	193
Clock	2	6	141	5.39	6.45	109	3	1
Megaminx	311	1183	12076	2:58.52	3:23.34	9561	1005	280
Pyraminx	371	1462	21545	7.78	12.20	25149	1625	397
Skewb	79	444	6397	5.14	11.50	13611	841	159
Square-1	260	766	10525	57.61	1:15.89	9122	676	247
3x3x3 Multi-Blind	57	144	1914	5/8 53:49

Medal Collection

Gold	Silver	Bronze
7	6	4

Record Collection

WR	CR	NR
		1

Competition	Round	Place	Single	Average		Solves
3x3x3 Cube
Rubik's WCA South American Championship 2022	Second round	66	13.11	15.34		13.11	32.37	13.43	16.24	16.36
	First round	73	14.60	16.18		23.06	15.47	15.56	17.52	14.60
SAJ Águas da Prata 2022	Second round	18	11.37	17.87		DNF	23.28	15.47	11.37	14.85
	First round	9	12.72	13.25		15.28	13.64	12.72	13.30	12.82
Faria Brito Open 2022	First round	22	14.52	16.73		16.82	14.52	18.33	15.05	18.42
Pequi Open 2020	Final	9	13.18	15.50		14.53	18.75	13.18	15.78	16.20
	Second round	9	12.48	14.38		15.41	13.53	14.19	18.45	12.48
	First round	12	14.65	17.12		14.65	15.46	17.83	18.08	DNF
KubeKids Vila Velha 2019	Final	8	13.85	19.27		15.99	DNF	13.85	25.79	16.02
	Second round	7	12.37	15.42		22.29	12.37	15.15	16.51	14.60
	First round	7	13.49	15.50		16.20	18.26	13.84	16.47	13.49
Cubo Uai Belo Horizonte Open 2019	Final	9	16.47	17.80		17.23	16.47	18.08	21.88	18.08
	Second round	10	15.76	17.03		17.55	16.23	19.65	15.76	17.30
	First round	10	13.87	17.17		15.98	13.87	14.99	20.55	21.96
Faria Brito Open 2019	Second round	27	16.62	22.84		18.00	45.48	16.62	19.41	31.11
	First round	18	15.43	18.70		17.16	19.10	20.94	19.83	15.43
Torneio Mestre Álvaro 2018	Final	4	13.33	17.12		16.21	20.03	15.17	13.33	19.99
	Second round	2	14.85	15.35		15.48	14.85	18.58	15.58	15.00
	First round	1	13.46	15.72		16.00	16.73	13.46	22.37	14.43
Campeonato Brasileiro 2018	Second round	30	15.51	18.24		15.51	18.46	17.50	29.73	18.76
	First round	31	15.78	19.56		19.51	19.79	15.78	19.38	32.25
Brasília Open 2018	Final	11	16.96	20.07		16.96	19.57	19.22	31.14	21.43
	Second round	13	16.70	19.81		18.53	16.70	20.91	20.00	20.91
	First round	12	17.39	19.41		23.06	18.28	19.14	20.82	17.39
II CEFET-MG UAI Bits Open 2018	Final	9	14.63	16.46		14.63	16.70	17.32	15.35	18.64
	Second round	11	15.89	18.82		17.15	20.40	20.04	15.89	19.28
	First round	11	17.22	19.11		20.56	20.75	17.66	17.22	19.11
Faria Brito Open 2018	First round	15	14.45	19.81		20.70	19.70	14.45	19.02	31.94
I Mineirim Open 2018	Second round	14	14.05	16.95		16.27	17.93	16.65	19.37	14.05
	First round	13	15.16	17.39		17.90	17.63	16.64	17.89	15.16
Mato Grande Open 2018	Final	11	18.29	19.55		18.81	18.29	20.46	19.37	20.88
	Second round	10	16.44	18.32		20.28	18.03	19.14	17.78	16.44
	First round	9	15.74	19.17		18.86	15.74	17.22	23.41	21.42
Faria Brito Open 2017	First round	24	22.72	24.82		26.22	25.33	22.91	22.72	26.76
2x2x2 Cube
Rubik's WCA South American Championship 2022	First round	119	4.48	12.73		4.48	14.03	19.52	17.80	6.36
SAJ Águas da Prata 2022	First round	9	4.74	5.81		4.74	4.91	8.10	7.50	5.02
Faria Brito Open 2022	First round	33	4.62	7.92		5.57	5.27	14.00	12.92	4.62
Pequi Open 2020	Final	7	4.68	5.38		5.38	4.68	5.34	5.43	6.57
	First round	6	4.13	5.13		4.97	5.51	4.13	4.92	5.81
KubeKids Vila Velha 2019	First round	10	4.71	6.37		7.81	DNF	4.71	5.90	5.40
Cubo Uai Belo Horizonte Open 2019	Final	4	4.84	5.70		4.84	4.91	15.41	6.29	5.91
	First round	4	3.23	5.95		5.83	6.33	3.23	5.70	8.79
Faria Brito Open 2019	First round	29	6.63	9.30		7.77	11.69	6.63	8.43	15.47
Torneio Mestre Álvaro 2018	Final	5	4.27	5.48		5.84	4.27	5.98	4.61	8.75
	First round	2	4.71	5.44		5.93	4.71	4.86	5.53	8.20
Campeonato Brasileiro 2018	First round	29	5.59	6.91		6.25	8.04	6.68	5.59	7.79
Brasília Open 2018	Final	7	5.37	7.02		5.37	15.01	7.75	7.21	6.10
	First round	5	2.32	5.90		5.47	11.91	7.55	4.67	2.32
II CEFET-MG UAI Bits Open 2018	Final	6	3.58	5.90		6.71	5.62	5.40	3.58	6.68
	First round	5	3.39	5.72		3.39	5.45	9.84	5.32	6.39
Faria Brito Open 2018	Final	12	5.48	10.63		5.48	15.12	8.58	8.18	DNF
	First round	8	5.37	6.54		5.52	7.34	6.76	9.05	5.37
I Mineirim Open 2018	First round	12	4.85	6.09		6.40	7.84	6.25	4.85	5.63
Mato Grande Open 2018	Final	8	5.40	9.27		5.40	11.27	12.32	7.17	9.38
	Second round	7	5.55	6.63		6.84	7.35	5.55	DNF	5.71
	First round	8	5.92	6.96		9.37	6.02	5.92	7.10	7.77
Faria Brito Open 2017	First round	21	6.90	10.09		11.48	6.90	DNF	10.68	8.12
4x4x4 Cube
Rubik's WCA South American Championship 2022	First round	76	1:25.39			1:25.39	DNF
SAJ Águas da Prata 2022	First round	12	1:03.09	1:15.73		DNF	1:12.88	1:03.09	1:27.57	1:06.74
Faria Brito Open 2022	First round	17	1:01.32	1:09.62		1:19.61	1:09.61	1:01.32	1:13.21	1:06.04
Pequi Open 2020	First round	14	1:16.47	1:23.09		1:29.26	1:21.69	1:16.47	1:32.90	1:18.32
KubeKids Vila Velha 2019	Final	8	1:07.20	1:16.86		1:19.41	1:32.24	1:07.20	1:19.69	1:11.47
Cubo Uai Belo Horizonte Open 2019	First round	12	1:29.16	1:30.47		1:30.04	1:29.48	1:29.16	1:35.56	1:31.88
Brasília Open 2018	First round	13	2:03.18			2:17.54	2:03.18
II CEFET-MG UAI Bits Open 2018	First round	21	2:23.38			2:23.38	DNF
Faria Brito Open 2018	First round	21	2:01.56			2:12.05	2:01.56
Mato Grande Open 2018	First round	11	1:50.87	2:31.09		1:50.87	2:33.10	2:44.45	3:42.40	2:15.71
5x5x5 Cube
SAJ Águas da Prata 2022	Final	12	3:02.07			3:42.57	3:02.07
Faria Brito Open 2022	Final	17	3:07.71			3:07.71	DNF
Pequi Open 2020	Final	13	2:43.83	3:03.49		2:57.65	3:02.67	3:33.66	2:43.83	3:10.14
Cubo Uai Belo Horizonte Open 2019	Final	7	2:28.54	2:41.47		2:46.01	2:48.04	2:30.37	3:06.49	2:28.54
6x6x6 Cube
Pequi Open 2020	Final	9	6:35.16			6:35.16
Cubo Uai Belo Horizonte Open 2019	Final	9	DNF			DNF
Mineirim Open Spring 2018	Final	4	5:27.49	5:40.66		5:55.36	5:39.13	5:27.49
7x7x7 Cube
Cubo Uai Belo Horizonte Open 2019	Final	7	9:54.26			9:54.26
Mineirim Open Spring 2018	Final	5	DNF			DNF
3x3x3 Blindfolded
Rubik's WCA South American Championship 2022	First round	24	DNF	DNF		DNF	DNF	DNF
SAJ Águas da Prata 2022	Final	6	DNF	DNF		DNF	DNF	DNF
Faria Brito Open 2022	Final	3	2:29.04	DNF		DNF	2:29.04	DNF
Pequi Open 2020	Final	5	DNF	DNF		DNF	DNF	DNF
KubeKids Vila Velha 2019	Final	1	1:34.32	DNF		1:34.32	DNF	DNF
Cubo Uai Belo Horizonte Open 2019	Final	1	2:03.98	DNF		2:03.98	DNF	DNF
Faria Brito Open 2019	Final	5	DNF	DNF		DNF	DNF	DNF
	First round	2	2:10.14	DNF		DNF	2:10.14	DNF
Mineirim Open Spring 2018	Final	6	DNF	DNF		DNF	DNF	DNF
	First round	4	1:53.28	DNF		DNF	1:53.28	DNF
Torneio Mestre Álvaro 2018	Final	1	1:47.26	2:08.97		2:30.98	1:47.26	2:08.68
Campeonato Brasileiro 2018	Final	5	DNF	DNF		DNF	DNF	DNF
	First round	4	2:01.37	DNF		DNF	DNF	2:01.37
Brasília Open 2018	Final	2	1:53.67	DNF		1:53.67	DNF	DNF
	First round	2	1:40.49	DNF		1:40.49	DNF	DNF
II CEFET-MG UAI Bits Open 2018	Final	3	3:13.31	DNF		DNF	DNF	3:13.31
Faria Brito Open 2018	Final	5	DNF	DNF		DNF	DNF	DNF
I Mineirim Open 2018	Final	2	3:38.42	DNF		3:38.42	DNF	DNF
Mato Grande Open 2018	Final	1	4:08.77	DNF		DNF	DNF	4:08.77
Silent Swap Open 2017	Second round	12	DNF	DNF		DNF	DNF	DNF
	First round	11	4:10.43	DNF		4:10.43	DNF	DNF
3x3x3 Fewest Moves
Faria Brito Open 2019	Final	12	54			54
Mineirim Open Spring 2018	Final	12	DNF	DNF		DNF	DNF	DNS
Campeonato Brasileiro 2018	Final	21	54	DNF		65	DNF	54
Faria Brito Open 2018	Final	11	DNF			DNF
3x3x3 One-Handed
Rubik's WCA South American Championship 2022	First round	56	27.28	31.99		34.62	27.28	1:02.91	31.59	29.76
SAJ Águas da Prata 2022	First round	10	29.52	34.07		29.77	41.41	43.12	31.04	29.52
Faria Brito Open 2022	First round	12	19.00	27.81		31.70	26.59	26.65	30.19	19.00
Pequi Open 2020	Final	10	26.97	29.27		30.86	27.03	30.17	30.60	26.97
	First round	10	23.32	29.67		28.75	23.79	36.46	23.32	51.86
KubeKids Vila Velha 2019	First round	11	27.96	34.51		32.21	37.81	33.52	27.96	37.82
Cubo Uai Belo Horizonte Open 2019	Final	6	27.89	33.90		39.73	27.90	27.89	1:06.75	34.06
	First round	6	27.81	31.60		27.81	1:00.09	28.80	31.53	34.48
Faria Brito Open 2019	First round	9	32.24	33.76		32.95	35.39	32.95	32.24	44.12
Torneio Mestre Álvaro 2018	Final	3	21.17	33.78		42.20	29.37	21.17	DNF	29.76
Campeonato Brasileiro 2018	Second round	23	28.09	35.22		42.02	33.08	28.09	38.49	34.08
	First round	23	30.89	35.45		DNF	30.89	31.56	36.32	38.48
Brasília Open 2018	Final	6	30.94	34.98		50.47	36.20	30.94	35.37	33.37
	First round	8	30.94	38.81		39.99	41.99	30.94	41.94	34.51
II CEFET-MG UAI Bits Open 2018	Final	6	28.18	29.78		29.94	36.52	30.02	29.38	28.18
	First round	7	29.16	35.07		46.67	37.05	32.54	29.16	35.62
Faria Brito Open 2018	First round	14	31.12	42.47		50.71	31.12	34.24	42.45	51.23
I Mineirim Open 2018	Final	11	31.24	35.11		53.32	31.82	39.61	31.24	33.89
	First round	12	24.19	34.80		41.47	24.19	45.67	32.26	30.68
Mato Grande Open 2018	Final	4	35.81	38.47		37.18	41.20	35.81	44.60	37.04
	First round	4	34.90	36.96		38.14	34.90	50.27	37.20	35.53
Clock
Rubik's WCA South American Championship 2022	Final	4	6.23	7.58		6.89	7.81	6.23	8.03	9.27
	First round	5	5.61	7.88		7.83	7.08	8.73	DNF	5.61
SAJ Águas da Prata 2022	Final	1	5.39	6.45	NR	7.08	6.46	5.80	5.39	7.56
Faria Brito Open 2022	Final	10	7.76	DNF		DNF	8.53	DNF	DNF	7.76
Pequi Open 2020	Final	1	9.15	10.84		9.64	11.24	11.64	DNF	9.15
KubeKids Vila Velha 2019	Final	2	10.87	12.22		11.53	11.11	DNF	14.01	10.87
Cubo Uai Belo Horizonte Open 2019	Final	6	11.77	DNF		DNF	14.72	12.27	DNF	11.77
	First round	3	10.69	12.56		12.26	10.69	12.29	DNF	13.12
Faria Brito Open 2019	Final	2	10.71	12.68		11.73	11.20	15.10	10.71	15.45
Mineirim Open Spring 2018	Final	1	9.32	10.57		11.44	9.32	15.53	10.40	9.86
	First round	2	10.43	11.78		12.15	10.43	12.50	10.68	16.20
Campeonato Brasileiro 2018	First round	7	14.72	15.84		22.22	15.36	14.72	15.66	16.51
II CEFET-MG UAI Bits Open 2018	Final	2	14.04	16.48		16.63	14.04	16.85	15.97	17.66
Mato Grande Open 2018	Final	2	37.78	49.00		50.04	48.85	37.78	48.12	50.38
Megaminx
Pequi Open 2020	Final	10	3:10.45	3:51.02		3:31.04	4:15.96	3:57.45	4:04.58	3:10.45
KubeKids Vila Velha 2019	Final	13	4:55.04			DNF	4:55.04
Mineirim Open Spring 2018	First round	8	2:58.52	3:23.34		DNF	3:12.54	3:35.01	3:22.46	2:58.52
Mato Grande Open 2018	Final	9	5:17.74			5:45.71	5:17.74
Faria Brito Open 2017	Final	10	4:31.15	5:40.20		4:31.15	8:18.70	7:17.03	5:04.17	4:39.40
Pyraminx
Rubik's WCA South American Championship 2022	First round	108	8.86	21.15		DNF	25.43	13.73	24.28	8.86
SAJ Águas da Prata 2022	First round	15	13.06	17.33		20.77	17.45	13.06	20.04	14.50
Faria Brito Open 2022	First round	23	8.87	12.57		14.12	17.33	12.61	10.98	8.87
Pequi Open 2020	First round	14	13.81	17.40		21.30	20.69	13.81	14.86	16.66
KubeKids Vila Velha 2019	First round	9	9.24	12.20		12.22	9.76	14.62	9.24	16.04
Cubo Uai Belo Horizonte Open 2019	First round	15	13.27	17.19		DNF	13.27	21.07	16.79	13.70
Faria Brito Open 2019	First round	25	11.86	17.16		11.86	18.44	17.05	15.99	18.64
Torneio Mestre Álvaro 2018	Final	5	15.77	17.31		16.38	21.59	15.77	19.34	16.20
	First round	5	8.16	13.91		14.76	8.16	14.56	25.27	12.42
II CEFET-MG UAI Bits Open 2018	Final	13	14.41	19.00		22.41	15.78	20.88	14.41	20.34
Faria Brito Open 2018	First round	15	15.66	17.17		20.06	17.38	16.79	17.34	15.66
Mato Grande Open 2018	First round	7	7.78	13.36		14.03	10.92	23.53	7.78	15.13
Faria Brito Open 2017	First round	11	11.67	14.53		22.92	11.67	14.16	12.54	16.90
Skewb
Rubik's WCA South American Championship 2022	First round	54	15.26	17.90		19.43	15.26	16.57	21.73	17.69
SAJ Águas da Prata 2022	Final	12	14.77	25.10		DNF	18.61	21.64	14.77	35.04
Faria Brito Open 2022	First round	16	8.87	11.81		21.47	13.21	8.87	8.92	13.31
Pequi Open 2020	Final	5	5.14	11.50		9.10	11.05	14.34	5.14	16.70
Cubo Uai Belo Horizonte Open 2019	First round	9	7.96	22.34		7.96	15.89	DNF	36.12	15.02
Faria Brito Open 2019	First round	19	11.05	16.61		18.23	19.23	11.05	12.37	27.10
Torneio Mestre Álvaro 2018	Final	5	11.09	16.86		12.72	19.99	11.09	17.87	34.51
Brasília Open 2018	Final	8	11.95	14.65		11.95	15.33	12.99	15.64	20.24
II CEFET-MG UAI Bits Open 2018	Final	8	12.26	19.69		14.78	22.22	12.26	22.06	24.43
Faria Brito Open 2018	Final	10	10.33	14.38		31.40	15.07	10.33	16.51	11.57
Mato Grande Open 2018	Final	4	10.37	14.51		19.43	14.04	11.23	18.26	10.37
	First round	6	13.45	23.21		13.45	23.13	43.98	23.13	23.38
Square-1
Torneio Mestre Álvaro 2018	Final	6	1:30.77	1:46.40		2:11.59	1:30.77	1:47.32	1:38.77	1:53.12
Brasília Open 2018	Final	5	1:12.93	1:28.62		1:17.69	1:34.05	DNF	1:12.93	1:34.12
Faria Brito Open 2018	Final	11	1:26.99			1:26.99	1:27.84
Mato Grande Open 2018	Final	8	57.61	1:15.89		1:03.15	2:10.55	1:26.01	57.61	1:18.51
4x4x4 Blindfolded
Campeonato Brasileiro 2018	Final	2	DNF	DNF		DNF	DNS	DNS
3x3x3 Multi-Blind
Rubik's WCA South American Championship 2022	Final	16	5/8 53:49			DNF	5/8 53:49
Mineirim Open Spring 2018	Final	4	3/5 37:57			3/5 37:57
Campeonato Brasileiro 2018	Final	4	4/8 56:40			DNF	4/8 56:40
Brasília Open 2018	Final	3	3/6 42:53			3/6 42:53
Silent Swap Open 2017	Final	8	DNF			DNF	DNF
3x3x3 With Feet
Mineirim Open Spring 2018	Final	7	2:46.54	4:07.57		DNF	3:59.20	4:46.87	3:36.63	2:46.54

History of National Records

Single	Average	Competition	Round	Solves
Clock
	6.45	SAJ Águas da Prata 2022	Final	7.08	6.46	5.80	5.39	7.56

National Championship Podiums

Event	Place	Single	Average	Solves
Rubik's WCA South American Championship 2022
Clock	3	6.23	7.58	6.89	7.81	6.23	8.03	9.27