Dubrovskaya Inga

From Tyumen, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 8, 2025 (latest changes Aug. 4, 2025).

290 place (33.36).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (21.28 * 2.80 * 0.86 + 130.43 * 2.20 * 1 + 0 + 0 + 0) / (2.80 * 0.86 + 2.20 * 1 + 1 + 1 + 1) = 44.477018058179866

p2 = (130.43 * 2.20 * 1 + 21.28 * 2.80 * 0.86) / max_coefficients = 22.23815789473684

score = 44.477018058179866 * 0.5 + 22.23815789473684 * 0.5 = 33.357587976458355

Rating changes

Show

all results
Date Place Points Reason
2025-08-04 290 33.25 -> 33.36
2025-08-03 285 -> 290 33.25
2025-08-02 284 -> 285 33.25
2025-07-26 279 -> 284 33.25
2025-07-14 279 32.95 -> 33.25

Guardian of the Winds: 100% -> 86%
2025-07-13 276 -> 279 32.95
2025-07-12 276 32.73 -> 32.95
2025-07-03 277 -> 276 32.73
2025-06-15 268 -> 277 33.06 -> 32.73
2025-06-14 263 -> 268 33.06

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 130 2024-09-15 21/24 100% 2.20 CRR Tails, money, two renchans Tyumen
2 21 2024-07-14 47/48 86% 2.80 RR Guardian of the Winds Yekaterinburg