Tumanov Maksim

From Cherepovets, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 21, 2026 (latest changes July 18, 2026).

252 place (232.01).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (231.58 * 3.85 * 0.14 + 298.70 * 3.45 * 1 + 459.46 * 3.40 * 1 + 0 + 0) / (3.85 * 0.14 + 3.45 * 1 + 3.40 * 1 + 1 + 1) = 289.36619729547306

p2 = (459.46 * 3.40 * 1 + 298.70 * 3.45 * 1 + 231.58 * 3.85 * 0.14) / max_coefficients = 174.6546030559692

score = 289.36619729547306 * 0.5 + 174.6546030559692 * 0.5 = 232.01040017572114

Rating changes

Show

all results
Date Place Points Reason
2026-07-18 249 -> 252 232.01
2026-07-17 250 -> 249 232.01
2026-07-12 248 -> 250 232.01
2026-07-11 246 -> 248 232.01
2026-07-04 245 -> 246 232.01
2026-07-02 246 -> 245 232.01
2026-07-01 244 -> 246 234.50 -> 232.01

SPB Riichi Open 2024: 29% -> 14%
2026-06-27 245 -> 244 234.50
2026-06-16 248 -> 245 234.50
2026-06-15 248 231.19 -> 234.50

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 459 2026-02-23 41/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 299 2025-08-31 55/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
3 232 2024-09-01 74/96 14% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
4 182 2013-06-30 10/12 0% 0.90 CRR "Haku no Ten" summer riichi mahjong tournament 2013 Vologda