Dubrovskaya Inga

From Tyumen, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 5, 2025 (latest changes Nov. 5, 2025).

285 place (30.60).

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

p1 = (21.28 * 2.80 * 0.71 + 130.43 * 2.20 * 0.86 + 0 + 0 + 0) / (2.80 * 0.71 + 2.20 * 0.86 + 1 + 1 + 1) = 41.89867057043188

p2 = (130.43 * 2.20 * 0.86 + 21.28 * 2.80 * 0.71) / max_coefficients = 19.297658862876254

score = 41.89867057043188 * 0.5 + 19.297658862876254 * 0.5 = 30.59816471665407

Rating changes

Show

all results
Date Place Points Reason
2025-11-04 281 -> 285 31.04 -> 30.60
2025-11-01 281 31.00 -> 31.04
2025-10-22 283 -> 281 31.00
2025-10-13 283 30.70 -> 31.00
2025-09-15 282 -> 283 34.01 -> 30.70

Tails, money, two renchans: 100% -> 86%
2025-09-14 282 33.66 -> 34.01

Guardian of the Winds: 86% -> 71%
2025-09-03 293 -> 282 33.66
2025-09-01 293 33.36 -> 33.66
2025-08-31 288 -> 293 33.36
2025-08-26 290 -> 288 33.36

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 130 2024-09-15 21/24 86% 2.20 CRR Tails, money, two renchans Tyumen
2 21 2024-07-14 47/48 71% 2.80 RR Guardian of the Winds Yekaterinburg