Rubanov Matvei

From Korolyov, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 15, 2026 (latest changes March 15, 2026).

61 place (546.59).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (548.39 * 3.10 * 0.71 + 352.94 * 3.05 * 0.86 + 129.03 * 2.40 * 0.86 + 736.84 * 1.50 * 1 + 533.33 * 2 * 1 + 933.33 * 2.45 * 1 + 623.38 * 3.45 * 1 + 842.11 * 2.25 * 1) / (3.10 * 0.71 + 3.05 * 0.86 + 2.40 * 0.86 + 1.50 * 1 + 2 * 1 + 2.45 * 1 + 3.45 * 1 + 2.25 * 1) = 588.4030800314531

p2 = (933.33 * 2.45 * 1 + 623.38 * 3.45 * 1 + 842.11 * 2.25 * 1 + 548.39 * 3.10 * 0.71) / max_coefficients = 504.7739130434782

score = 588.4030800314531 * 0.5 + 504.7739130434782 * 0.5 = 546.5884965374656

Rating changes

Show

all results
Date Place Points Reason
2026-03-12 62 -> 61 546.59
2026-03-07 60 -> 62 554.24 -> 546.59

Moscow Open Riichi Marathon: 86% -> 71%
2026-03-02 60 550.17 -> 554.24

Riichi Maslenitsa (shrovetide): 100% -> 86%
2026-03-01 61 -> 60 550.17
2026-02-23 52 -> 61 550.17
2026-02-16 53 -> 52 550.17
2026-02-13 55 -> 53 550.17
2026-02-02 56 -> 55 547.68 -> 550.17

Agari Winter Tournament 2025: 100% -> 86%
2026-01-30 57 -> 56 547.68
2026-01-26 58 -> 57 547.68

Tournaments

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