Gudin Andrey
From Moscow, Russia
Internal rating (RR)
Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).
187 place (186.58).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (823.53 * 3.05 * 0.29 + 549.02 * 3.05 * 0.43 + 0 + 0 + 0) / (3.05 * 0.29 + 3.05 * 0.43 + 1 + 1 + 1) = 277.1590473514637
p2 = (549.02 * 3.05 * 0.43 + 823.53 * 3.05 * 0.29) / max_coefficients = 96.00668896321072
score = 277.1590473514637 * 0.5 + 96.00668896321072 * 0.5 = 186.5828681573372
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-12-09 | 178 -> 187 | 205.13 -> 186.58 |
Agari Summer Tournament 2024: 57% -> 43% |
| 2025-12-07 | 172 -> 178 | 205.13 | |
| 2025-12-04 | 173 -> 172 | 205.13 | |
| 2025-11-30 | 174 -> 173 | 205.13 | |
| 2025-11-12 | 176 -> 174 | 205.13 | |
| 2025-11-10 | 169 -> 176 | 236.05 -> 205.13 |
Agari Spring Tournament 2024: 43% -> 29% |
| 2025-11-04 | 164 -> 169 | 239.14 -> 236.05 | |
| 2025-11-01 | 164 | 238.89 -> 239.14 | |
| 2025-10-13 | 163 -> 164 | 236.74 -> 238.89 | |
| 2025-10-09 | 160 -> 163 | 251.98 -> 236.74 |
Agari Summer Tournament 2024: 71% -> 57% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 549 |
|
24/52 | 43% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 2 | 824 |
|
10/52 | 29% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 3 | 18 |
|
110/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow |