Litvinyuk Sofiya
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Nov. 8, 2026 (latest changes Nov. 7, 2026).
352 place (68.08).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91
p1 = (565.22 * 1.20 * 0.71 + 43.48 * 1.20 * 1 + 0 * 1.30 * 1 + 0 + 0) / (1.20 * 0.71 + 1.20 * 1 + 1.30 * 1 + 1 + 1) = 100.17434610875911
p2 = (565.22 * 1.20 * 0.71 + 43.48 * 1.20 * 1 + 0 * 1.30 * 1) / max_coefficients = 35.992622401073106
score = 100.17434610875911 * 0.5 + 35.992622401073106 * 0.5 = 68.0834842549161
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-04 | 353 -> 352 | 67.50 -> 68.08 | |
| 2026-11-03 | 354 -> 353 | 67.50 | |
| 2026-11-01 | 351 -> 354 | 67.50 | |
| 2026-10-31 | 348 -> 351 | 67.50 | |
| 2026-10-24 | 346 -> 348 | 67.50 | |
| 2026-10-17 | 345 -> 346 | 67.50 | |
| 2026-10-13 | 349 -> 345 | 67.50 | |
| 2026-10-10 | 347 -> 349 | 67.50 | |
| 2026-09-26 | 344 -> 347 | 77.85 -> 67.50 |
Pands in discards: 86% -> 71% |
| 2026-09-15 | 345 -> 344 | 77.85 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 |
|
20/20 | 100% | 1.30 | RR | Heat in the discard | Simferopol | |
| 2 | 43 |
|
23/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 3 | 565 |
|
11/24 | 71% | 1.20 | CRR | Pands in discards | Simferopol |