Dubrovskaya Inga

From Tyumen, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 24, 2026 (latest changes May 23, 2026).

338 place (14.28).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (21.28 * 2.80 * 0.14 + 130.43 * 2.20 * 0.29 + 0 + 0 + 0) / (2.80 * 0.14 + 2.20 * 0.29 + 1 + 1 + 1) = 22.46156290180854

p2 = (130.43 * 2.20 * 0.29 + 21.28 * 2.80 * 0.14) / max_coefficients = 6.093602693602694

score = 22.46156290180854 * 0.5 + 6.093602693602694 * 0.5 = 14.277582797705618

Rating changes

Show

all results
Date Place Points Reason
2026-05-19 342 -> 338 14.28
2026-05-17 340 -> 342 14.28
2026-05-15 339 -> 340 19.57 -> 14.28

Tails, money, two renchans: 43% -> 29%
2026-05-14 339 19.47 -> 19.57

Guardian of the Winds: 29% -> 14%
2026-05-12 349 -> 339 19.47
2026-05-11 345 -> 349 19.47
2026-05-05 346 -> 345 19.47
2026-05-03 336 -> 346 19.44 -> 19.47
2026-05-01 337 -> 336 19.44
2026-04-19 327 -> 337 19.44

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 130 2024-09-15 21/24 29% 2.20 CRR Tails, money, two renchans Tyumen
2 21 2024-07-14 47/48 14% 2.80 RR Guardian of the Winds Yekaterinburg