Krokhalev Danil
From Yekaterinburg, Russia
Internal rating (RR)
Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).
132 place (355.90).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (838.71 * 2.40 * 0.43 + 343.28 * 4.10 * 0.71 + 685.71 * 2.50 * 1 + 290.32 * 2.40 * 1 + 0) / (2.40 * 0.43 + 4.10 * 0.71 + 2.50 * 1 + 2.40 * 1 + 1) = 434.1100527833771
p2 = (685.71 * 2.50 * 1 + 343.28 * 4.10 * 0.71 + 838.71 * 2.40 * 0.43 + 290.32 * 2.40 * 1) / max_coefficients = 277.6859182349124
score = 434.1100527833771 * 0.5 + 277.6859182349124 * 0.5 = 355.89798550914475
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-09-26 | 133 -> 132 | 355.90 | |
| 2026-09-13 | 134 -> 133 | 355.90 | |
| 2026-09-07 | 135 -> 134 | 355.90 | |
| 2026-09-06 | 129 -> 135 | 355.90 | |
| 2026-09-02 | 124 -> 129 | 372.02 -> 355.90 |
Riichi Maslenitsa (shrovetide): 57% -> 43% |
| 2026-09-01 | 125 -> 124 | 372.02 | |
| 2026-08-31 | 125 | 371.54 -> 372.02 | |
| 2026-08-27 | 127 -> 125 | 371.54 | |
| 2026-08-16 | 123 -> 127 | 371.54 | |
| 2026-08-15 | 122 -> 123 | 374.08 -> 371.54 |
13 bloody tiles: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 290 |
|
23/32 | 100% | 2.40 | RR | Poplar fluff. Mahjong. July. | Yekaterinburg | |
| 2 | 686 |
|
12/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 3 | 343 |
|
45/68 | 71% | 4.10 | RR | 13 bloody tiles | Perm | |
| 4 | 839 |
|
6/32 | 43% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg |