Kolobov Vasilii

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 4, 2025 (latest changes Nov. 4, 2025).

291 place (-52.81).

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

p1 = (0 * 1.60 * 0.57 + -208.33 * 2.20 * 1 + 0 + 0 + 0) / (1.60 * 0.57 + 2.20 * 1 + 1 + 1 + 1) = -74.96107447532317

p2 = (0 * 1.60 * 0.57 + -208.33 * 2.20 * 1) / max_coefficients = -30.65752508361204

score = -74.96107447532317 * 0.5 + -30.65752508361204 * 0.5 = -52.80929977946761

Rating changes

Show

all results
Date Place Points Reason
2025-11-04 287 -> 291 -53.51 -> -52.81
2025-11-01 287 -53.45 -> -53.51
2025-10-22 289 -> 287 -53.45
2025-10-13 289 -52.96 -> -53.45
2025-09-05 289 -51.61 -> -52.96

Akademgorodok: Riichi Mahjong Tournament 2024: 71% -> 57%
2025-09-03 301 -> 289 -51.61
2025-09-01 301 -51.21 -> -51.61
2025-08-31 294 -> 301 -51.21
2025-08-26 296 -> 294 -51.21
2025-08-25 297 -> 296 -51.21

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 -208 2025-04-13 30/25 100% 2.20 CRR Akademgorodok Riichi Mahjong Tournament 2025 Novosibirsk
2 0 2024-05-05 16/16 57% 1.60 CRR Akademgorodok: Riichi Mahjong Tournament 2024 Novosibirsk
3 800 2022-04-17 4/16 0% 1.60 CRR Riichi Tournament 2022 Novosibirsk