Khokholev Egor
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Nov. 4, 2025 (latest changes Nov. 4, 2025).
170 place (235.37).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (714.29 * 1.90 * 1 + 337.66 * 3.45 * 1 + 0 + 0 + 0) / (1.90 * 1 + 3.45 * 1 + 1 + 1 + 1) = 302.0455089820359
p2 = (714.29 * 1.90 * 1 + 337.66 * 3.45 * 1) / max_coefficients = 168.70100334448162
score = 302.0455089820359 * 0.5 + 168.70100334448162 * 0.5 = 235.37325616325876
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-11-04 | 163 -> 170 | 239.21 -> 235.37 | |
| 2025-11-01 | 163 | 238.90 -> 239.21 | |
| 2025-10-13 | 164 -> 163 | 236.23 -> 238.90 | |
| 2025-09-12 | 166 -> 164 | 236.23 | |
| 2025-09-03 | 171 -> 166 | 236.23 | |
| 2025-09-01 | 170 -> 171 | 233.99 -> 236.23 | |
| 2025-08-31 | 170 | 233.99 |
SPB Riichi Open 2025: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 338 |
|
52/78 | 100% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 2 | 714 |
|
11/36 | 100% | 1.90 | RR | Seihoku spring tournament 2025 | Saint Petersburg |