Krokhalev Danil
From Yekaterinburg, Russia
Internal rating (RR)
Rating date May 5, 2026 (latest changes May 3, 2026).
108 place (374.55).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (838.71 * 2.40 * 0.71 + 343.28 * 4.10 * 1 + 685.71 * 2.50 * 1 + 0 + 0) / (2.40 * 0.71 + 4.10 * 1 + 2.50 * 1 + 1 + 1) = 442.062103948685
p2 = (685.71 * 2.50 * 1 + 838.71 * 2.40 * 0.71 + 343.28 * 4.10 * 1) / max_coefficients = 307.04175084175085
score = 442.062103948685 * 0.5 + 307.04175084175085 * 0.5 = 374.55192739521794
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-03 | 107 -> 108 | 373.53 -> 374.55 | |
| 2026-05-02 | 100 -> 107 | 389.52 -> 373.53 |
Riichi Maslenitsa (shrovetide): 86% -> 71% |
| 2026-05-01 | 102 -> 100 | 389.52 | |
| 2026-04-19 | 101 -> 102 | 389.52 | |
| 2026-04-16 | 103 -> 101 | 389.52 | |
| 2026-04-13 | 106 -> 103 | 389.52 | |
| 2026-04-11 | 105 -> 106 | 389.52 | |
| 2026-04-05 | 103 -> 105 | 389.52 | |
| 2026-04-04 | 105 -> 103 | 389.52 | |
| 2026-03-30 | 106 -> 105 | 389.52 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 686 |
|
12/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 2 | 343 |
|
45/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 3 | 839 |
|
6/32 | 71% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg |