Tumanov Maksim

From Cherepovets, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 29, 2026 (latest changes June 29, 2026).

244 place (234.50).

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

p1 = (231.58 * 3.85 * 0.29 + 298.70 * 3.45 * 1 + 459.46 * 3.40 * 1 + 0 + 0) / (3.85 * 0.29 + 3.45 * 1 + 3.40 * 1 + 1 + 1) = 286.17243612904394

p2 = (459.46 * 3.40 * 1 + 298.70 * 3.45 * 1 + 231.58 * 3.85 * 0.29) / max_coefficients = 182.8290669579193

score = 286.17243612904394 * 0.5 + 182.8290669579193 * 0.5 = 234.5007515434816

Rating changes

Show

all results
Date Place Points Reason
2026-06-27 245 -> 244 234.50
2026-06-16 248 -> 245 234.50
2026-06-15 248 231.19 -> 234.50
2026-06-14 230 -> 248 238.96 -> 231.19
2026-06-13 232 -> 230 238.96
2026-06-04 234 -> 232 238.96
2026-06-02 235 -> 234 238.96
2026-05-31 227 -> 235 238.96
2026-05-25 228 -> 227 238.96
2026-05-23 230 -> 228 238.96

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 29% 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