Krysin Dmitrii
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Aug. 31, 2026 (latest changes Aug. 31, 2026).
257 place (228.43).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (333.33 * 2 * 0.57 + 434.78 * 1.20 * 0.86 + 0 * 1.20 * 1 + 421.05 * 1.30 * 1 + 368.42 * 2.10 * 1) / (2 * 0.57 + 1.20 * 0.86 + 1.20 * 1 + 1.30 * 1 + 2.10 * 1) = 317.39158686932535
p2 = (368.42 * 2.10 * 1 + 421.05 * 1.30 * 1 + 434.78 * 1.20 * 0.86 + 333.33 * 2 * 0.57) / max_coefficients = 139.465282284231
score = 317.39158686932535 * 0.5 + 139.465282284231 * 0.5 = 228.42843457677816
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-08-31 | 258 -> 257 | 228.20 -> 228.43 | |
| 2026-08-30 | 255 -> 258 | 228.20 | |
| 2026-08-27 | 253 -> 255 | 231.61 -> 228.20 |
South Dragon Cup II: 71% -> 57% |
| 2026-08-16 | 250 -> 253 | 231.61 | |
| 2026-08-15 | 250 | 231.08 -> 231.61 | |
| 2026-08-13 | 253 -> 250 | 231.08 | |
| 2026-08-04 | 255 -> 253 | 231.08 | |
| 2026-08-03 | 257 -> 255 | 231.08 | |
| 2026-08-02 | 254 -> 257 | 231.08 | |
| 2026-07-26 | 247 -> 254 | 234.85 -> 231.08 |
Pands in discards: 100% -> 86% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 368 |
|
13/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol | |
| 2 | 421 |
|
12/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol | |
| 3 | 0 |
|
24/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 4 | 435 |
|
14/24 | 86% | 1.20 | CRR | Pands in discards | Simferopol | |
| 5 | 333 |
|
11/16 | 57% | 2.00 | RR | South Dragon Cup II | Simferopol |