Rubanov Matvei

From Korolyov, Russia

Player page

Internal rating (RR)

Rating date March 22, 2026 (latest changes March 14, 2026).

58 place (540.05).

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 + 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 + 2 * 1 + 2.45 * 1 + 3.45 * 1 + 2.25 * 1) = 575.3330173270269

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 = 575.3330173270269 * 0.5 + 504.7739130434782 * 0.5 = 540.0534651852525

Rating changes

Show

all results
Date Place Points Reason
2026-03-07 56 -> 58 547.83 -> 540.05

Moscow Open Riichi Marathon: 86% -> 71%
2026-03-02 57 -> 56 543.54 -> 547.83

Riichi Maslenitsa (shrovetide): 100% -> 86%
2026-02-23 52 -> 57 543.54
2026-02-13 55 -> 52 543.54
2026-02-09 54 -> 55 543.54
2026-02-08 53 -> 54 543.54
2026-02-04 54 -> 53 543.54
2026-02-02 55 -> 54 541.00 -> 543.54

Agari Winter Tournament 2025: 100% -> 86%
2026-01-26 56 -> 55 541.00
2026-01-25 52 -> 56 541.00

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
5 129 2025-03-02 28/32 86% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
6 353 2025-02-02 34/52 86% 3.05 RR Agari Winter Tournament 2025 Moscow
7 548 2025-01-07 15/32 71% 3.10 RR Moscow Open Riichi Marathon Moscow