Lukin Daniil
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date April 20, 2026 (latest changes April 19, 2026).
155 place (345.17).
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 * 0.86 + 537.31 * 4.10 * 1 + 571.43 * 2.50 * 1 + 0 + 0) / (2.40 * 0.86 + 4.10 * 1 + 2.50 * 1 + 1 + 1) = 403.03123569021045
p2 = (537.31 * 4.10 * 1 + 571.43 * 2.50 * 1 + 322.58 * 2.40 * 0.86) / max_coefficients = 287.29899665551835
score = 403.03123569021045 * 0.5 + 287.29899665551835 * 0.5 = 345.1651161728644
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-19 | 148 -> 155 | 345.17 | |
| 2026-04-16 | 149 -> 148 | 345.17 | |
| 2026-04-13 | 151 -> 149 | 345.17 | |
| 2026-04-11 | 150 -> 151 | 345.17 | |
| 2026-04-05 | 148 -> 150 | 345.17 | |
| 2026-03-23 | 150 -> 148 | 345.17 | |
| 2026-03-21 | 149 -> 150 | 345.17 | |
| 2026-03-15 | 151 -> 149 | 345.17 | |
| 2026-03-14 | 142 -> 151 | 345.17 | |
| 2026-03-12 | 144 -> 142 | 345.17 |
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 | 86% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg |