Rubanov Matvei

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 8, 2026 (latest changes June 8, 2026).

20 place (679.26).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (548.39 * 3.10 * 0.57 + 352.94 * 3.05 * 0.57 + 736.84 * 1.50 * 0.86 + 533.33 * 2 * 0.86 + 933.33 * 2.45 * 1 + 623.38 * 3.45 * 1 + 842.11 * 2.25 * 1 + 800 * 3.10 * 1 + 1000 * 2.45 * 1) / (3.10 * 0.57 + 3.05 * 0.57 + 1.50 * 0.86 + 2 * 0.86 + 2.45 * 1 + 3.45 * 1 + 2.25 * 1 + 3.10 * 1 + 2.45 * 1) = 727.7198530124725

p2 = (800 * 3.10 * 1 + 1000 * 2.45 * 1 + 933.33 * 2.45 * 1 + 623.38 * 3.45 * 1) / max_coefficients = 630.7959595959596

score = 727.7198530124725 * 0.5 + 630.7959595959596 * 0.5 = 679.257906304216

Rating changes

Show

all results
Date Place Points Reason
2026-06-08 21 -> 20 677.90 -> 679.26

Random not fault: 100% -> 86%
2026-06-04 20 -> 21 677.90
2026-06-02 21 -> 20 674.03 -> 677.90

Agari Winter Tournament 2025: 71% -> 57%
2026-05-26 20 -> 21 674.03
2026-05-17 43 -> 20 613.77 -> 674.03

HaTiKo: 100% -> 86%

Hatiko under the sakura: 0% -> 100%
2026-05-12 44 -> 43 613.77
2026-05-07 44 612.86 -> 613.77

Moscow Open Riichi Marathon: 71% -> 57%
2026-05-03 41 -> 44 610.88 -> 612.86
2026-05-02 44 -> 41 606.81 -> 610.88

Riichi Maslenitsa (shrovetide): 86% -> 71%
2026-05-01 42 -> 44 606.81

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2026-05-17 🥇 1/28 100% 2.45 RR Hatiko under the sakura Korolyov
2 800 2026-04-05 11/51 100% 3.10 RR Moscow Riichi 2026 Moscow
3 842 2025-12-07 4/20 100% 2.25 RR Winter Hatiko Korolyov
4 623 2025-08-31 30/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
5 933 2025-07-13 🥉 3/31 100% 2.45 RR Agari Summer Tournament 2025 Moscow
6 533 2025-06-08 8/16 86% 2.00 RR Random not fault Moscow
7 737 2025-05-17 6/20 86% 1.50 CRR HaTiKo Korolyov
8 129 2025-03-02 28/32 71% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
9 353 2025-02-02 34/52 57% 3.05 RR Agari Winter Tournament 2025 Moscow
10 548 2025-01-07 15/32 57% 3.10 RR Moscow Open Riichi Marathon Moscow