Kota Raja Open 2017

Aug 20, 2017
Tenggarong, Kalimantan Timur, Indonesia

SDN 001 Tenggarong

Jl. Awang Sabran, Panji, Tenggarong, Kabupaten Kutai Kartanegara, Kalimantan Timur 75513

085251178955 (Rachman); 087810709064 (Rachim); 085350004036 (Alif)

Alif Reza Nurhadi, Khairur Rachim, and Khairur Rachman
WCA Delegate
Cendy Cahyo Rahmat

This is a comeback official competition on East Borneo after 5 years. The registration fee will be determined from how much event you register; the details can be seen on the 'Registration Fee' tabs. If you have any question, please contact the organizers.

Main event
Registration period

Online registration opened and closed .

Registration requirements
This competition is over, click here to display the registration requirements it used.
Create a WCA account here if you don't have one.
If this is not your first competition, associate your WCA ID to your WCA account here.
Register for this competition here.
The base registration fee for this competition is Rp50,000 (Indonesian Rupiah).
Click here to display the highlights of the competition.

Khairur Rachim won with an average of 10.37 seconds in the 3x3x3 Cube event. Khairur Rachman finished second (12.59) and Sadriansyah finished third (12.65).

Event Name Best Average Representing Solves
3x3x3 Cube Khairur Rachim 8.61 10.37 Indonesia 14.1310.4811.448.619.20
2x2x2 Cube Khairur Rachim 1.65 2.46 Indonesia 3.082.351.964.231.65
4x4x4 Cube Khairur Rachim 35.47 38.85 Indonesia 39.9436.8442.5039.7735.47
5x5x5 Cube Khairur Rachim 1:22.90 1:32.26 Indonesia 1:24.241:35.821:36.721:38.671:22.90
3x3x3 Blindfolded Alif Reza Nurhadi 1:45.97 DNF Indonesia DNF1:45.97DNF
3x3x3 One-Handed Khairur Rachim 10.67 NR 16.12 Indonesia 20.3817.3415.9715.0410.67
Megaminx Wildanu Mukholadun 1:10.50 1:19.51 Indonesia 1:24.111:16.431:10.501:22.101:20.00
Pyraminx Prasetya Wijaya 6.54 7.48 Indonesia 6.547.749.016.658.06
Jumlah Event / Number of Event(s) Biaya Pendaftaran / Registration Fee
1 Rp 50.000
2-3 Rp 75.000
4-8 Rp 100.000

Schedule (Jadwal)

Image description
*dapat berubah sewaktu-waktu
*subject to change

Cut Off & Limit

Cut Off & Limit
*dapat berubah sewaktu-waktu
*subject to change

Time limit

If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).


The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).


The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.

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