Ivanov Dmitriy

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 1, 2026 (latest changes March 1, 2026).

279 place (107.82).

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

p1 = (0 * 1.50 * 0.29 + 297.30 * 3.40 * 1 + 0 + 0 + 0) / (1.50 * 0.29 + 3.40 * 1 + 1 + 1 + 1) = 148.02703355763668

p2 = (297.30 * 3.40 * 1 + 0 * 1.50 * 0.29) / max_coefficients = 67.61270903010033

score = 148.02703355763668 * 0.5 + 67.61270903010033 * 0.5 = 107.81987129386852

Rating changes

Show

all results
Date Place Points Reason
2026-03-01 280 -> 279 107.82
2026-02-27 281 -> 280 107.82
2026-02-25 282 -> 281 107.82
2026-02-23 282 107.82

White Wolf Cup 2026: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 297 2026-02-23 53/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 0 2024-05-25 20/20 29% 1.50 CRR Duplicate riichi mahjong tournament 2024 Moscow