Egorov Ilya
From Moscow, Russia
Internal rating (RR)
Rating date Sept. 3, 2026 (latest changes Sept. 3, 2026).
91 place (441.93).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (865.17 * 3.75 * 0.14 + 450.98 * 3.05 * 0.43 + 506.49 * 3.45 * 0.86 + 800 * 3 * 1 + 0) / (3.75 * 0.14 + 3.05 * 0.43 + 3.45 * 0.86 + 3 * 1 + 1) = 562.5913341893842
p2 = (800 * 3 * 1 + 506.49 * 3.45 * 0.86 + 450.98 * 3.05 * 0.43 + 865.17 * 3.75 * 0.14) / max_coefficients = 321.2757949383517
score = 562.5913341893842 * 0.5 + 321.2757949383517 * 0.5 = 441.9335645638679
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-09-03 | 92 -> 91 | 441.93 | |
| 2026-09-02 | 94 -> 92 | 441.93 | |
| 2026-09-01 | 96 -> 94 | 441.93 | |
| 2026-08-31 | 92 -> 96 | 448.00 -> 441.93 |
SPB Riichi Open 2025: 100% -> 86% |
| 2026-08-16 | 90 -> 92 | 448.00 | |
| 2026-08-15 | 89 -> 90 | 446.77 -> 448.00 | |
| 2026-08-13 | 88 -> 89 | 469.97 -> 446.77 |
Moscow Riichi 2024: 29% -> 14% |
| 2026-08-03 | 89 -> 88 | 469.97 | |
| 2026-08-02 | 86 -> 89 | 473.62 -> 469.97 |
Agari Winter Tournament 2025: 57% -> 43% |
| 2026-07-25 | 82 -> 86 | 473.62 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 800 |
|
7/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow | |
| 2 | 506 |
|
39/78 | 86% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 3 | 451 |
|
29/52 | 43% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 4 | 865 |
|
13/90 | 14% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 5 | 745 |
|
14/52 | 0% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 6 | 157 |
|
44/52 | 0% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow |