Khizhnyak Aleksei
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).
245 place (249.97).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (0 * 0.90 * 0.43 + 0 * 1.20 * 0.71 + 695.65 * 1.20 * 1 + 210.53 * 2.10 * 1 + 578.95 * 1.30 * 1 + 315.79 * 1.30 * 1) / (0.90 * 0.43 + 1.20 * 0.71 + 1.20 * 1 + 2.10 * 1 + 1.30 * 1 + 1.30 * 1) = 341.60495037029784
p2 = (695.65 * 1.20 * 1 + 578.95 * 1.30 * 1 + 210.53 * 2.10 * 1 + 315.79 * 1.30 * 1) / max_coefficients = 158.34198572355615
score = 341.60495037029784 * 0.5 + 158.34198572355615 * 0.5 = 249.973468046927
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-02 | 246 -> 245 | 249.97 | |
| 2026-10-01 | 247 -> 246 | 249.97 | |
| 2026-09-29 | 248 -> 247 | 246.95 -> 249.97 |
The Southern Coon Mini Cup: 57% -> 43% |
| 2026-09-26 | 257 -> 248 | 231.05 -> 246.95 |
Pands in discards: 86% -> 71% Autumn League Stage 1: 0% -> 100% |
| 2026-09-15 | 258 -> 257 | 231.05 | |
| 2026-09-06 | 251 -> 258 | 231.05 | |
| 2026-09-01 | 255 -> 251 | 231.05 | |
| 2026-08-31 | 256 -> 255 | 230.83 -> 231.05 | |
| 2026-08-30 | 253 -> 256 | 230.83 | |
| 2026-08-27 | 254 -> 253 | 230.83 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 316 |
|
14/20 | 100% | 1.30 | CRR | Autumn League Stage 1 | Simferopol | |
| 2 | 579 |
|
9/20 | 100% | 1.30 | RR | Heat in the discard | Simferopol | |
| 3 | 211 |
|
16/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol | |
| 4 | 696 |
|
8/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 5 | 0 |
|
24/24 | 71% | 1.20 | CRR | Pands in discards | Simferopol | |
| 6 | 0 |
|
12/12 | 43% | 0.90 | CRR | The Southern Coon Mini Cup | Simferopol |