Lukin Daniil
From Russia
Common russian riichi rating (CRR)
Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).
198 place (256.26).
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 + 0 + 0 + 0) / (2.40 * 1 + 4.10 * 1 + 1 + 1 + 1) = 313.3873684210526
p2 = (537.31 * 4.10 * 1 + 322.58 * 2.40 * 1) / max_coefficients = 199.14247491638795
score = 313.3873684210526 * 0.5 + 199.14247491638795 * 0.5 = 256.26492166872026
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-12-07 | 193 -> 198 | 256.26 | |
| 2025-12-06 | 189 -> 193 | 256.26 | |
| 2025-11-25 | 190 -> 189 | 256.26 | |
| 2025-11-22 | 188 -> 190 | 256.26 | |
| 2025-11-15 | 189 -> 188 | 256.26 | |
| 2025-11-10 | 190 -> 189 | 256.26 | |
| 2025-11-05 | 191 -> 190 | 256.26 | |
| 2025-11-04 | 186 -> 191 | 260.79 -> 256.26 | |
| 2025-11-01 | 186 | 260.43 -> 260.79 | |
| 2025-10-13 | 185 -> 186 | 257.27 -> 260.43 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 537 |
|
32/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 2 | 323 |
|
22/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg |