Lepeshhenko Kseniya
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date April 4, 2026 (latest changes April 4, 2026).
279 place (123.95).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (272.73 * 0.90 * 0.86 + 260.87 * 1.20 * 1 + 391.30 * 1.20 * 1 + 0 * 1.30 * 1 + 0) / (0.90 * 0.86 + 1.20 * 1 + 1.20 * 1 + 1.30 * 1 + 1) = 181.48770239372448
p2 = (391.30 * 1.20 * 1 + 260.87 * 1.20 * 1 + 272.73 * 0.90 * 0.86 + 0 * 1.30 * 1) / max_coefficients = 66.42073578595318
score = 181.48770239372448 * 0.5 + 66.42073578595318 * 0.5 = 123.95421908983883
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-04 | 282 -> 279 | 123.95 | |
| 2026-03-30 | 285 -> 282 | 123.95 | |
| 2026-03-29 | 283 -> 285 | 126.17 -> 123.95 |
The Southern Coon Mini Cup: 100% -> 86% |
| 2026-03-21 | 270 -> 283 | 131.37 -> 126.17 |
The Southern Coon Mini Cup 2026: 0% -> 100% |
| 2026-03-19 | 271 -> 270 | 131.37 | |
| 2026-03-15 | 272 -> 271 | 131.37 | |
| 2026-03-14 | 269 -> 272 | 131.37 | |
| 2026-03-12 | 271 -> 269 | 131.37 | |
| 2026-03-10 | 272 -> 271 | 131.37 | |
| 2026-03-07 | 267 -> 272 | 131.37 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 |
|
20/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol | |
| 2 | 391 |
|
15/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 3 | 261 |
|
18/24 | 100% | 1.20 | CRR | Pands in discards | Simferopol | |
| 4 | 273 |
|
9/12 | 86% | 0.90 | CRR | The Southern Coon Mini Cup | Simferopol |