Lukin Daniil
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date Feb. 8, 2026 (latest changes Feb. 8, 2026).
147 place (347.61).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (322.58 * 2.40 * 1 + 537.31 * 4.10 * 1 + 571.43 * 2.50 * 1 + 0 + 0) / (2.40 * 1 + 4.10 * 1 + 2.50 * 1 + 1 + 1) = 400.52272727272725
p2 = (537.31 * 4.10 * 1 + 571.43 * 2.50 * 1 + 322.58 * 2.40 * 1) / max_coefficients = 294.6989966555184
score = 400.52272727272725 * 0.5 + 294.6989966555184 * 0.5 = 347.6108619641228
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-02-08 | 195 -> 147 | 256.26 -> 347.61 |
One tsumo until spring: 0% -> 100% |
| 2026-02-04 | 196 -> 195 | 256.26 | |
| 2026-02-02 | 195 -> 196 | 256.26 | |
| 2026-01-12 | 197 -> 195 | 256.26 | |
| 2026-01-10 | 198 -> 197 | 256.26 | |
| 2026-01-07 | 197 -> 198 | 256.26 | |
| 2026-01-05 | 198 -> 197 | 256.26 | |
| 2026-01-03 | 197 -> 198 | 256.26 | |
| 2026-01-01 | 199 -> 197 | 256.26 | |
| 2025-12-27 | 196 -> 199 | 256.26 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 571 |
|
16/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 2 | 537 |
|
32/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 3 | 323 |
|
22/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg |