Gudin Andrey
From Moscow, Russia
Internal rating (RR)
Rating date Sept. 10, 2025 (latest changes Sept. 10, 2025).
161 place (251.98).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8
p1 = (823.53 * 3.05 * 0.43 + 549.02 * 3.05 * 0.71 + 0 + 0 + 0) / (3.05 * 0.43 + 3.05 * 0.71 + 1 + 1 + 1) = 350.39998643199146
p2 = (549.02 * 3.05 * 0.71 + 823.53 * 3.05 * 0.43) / max_coefficients = 153.55675675675673
score = 350.39998643199146 * 0.5 + 153.55675675675673 * 0.5 = 251.9783715943741
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-10 | 152 -> 161 | 278.98 -> 251.98 |
Agari Spring Tournament 2024: 57% -> 43% |
| 2025-09-03 | 153 -> 152 | 278.98 | |
| 2025-09-01 | 153 | 276.64 -> 278.98 | |
| 2025-08-31 | 149 -> 153 | 276.64 | |
| 2025-08-09 | 143 -> 149 | 289.51 -> 276.64 |
Agari Summer Tournament 2024: 86% -> 71% |
| 2025-08-04 | 144 -> 143 | 288.58 -> 289.51 | |
| 2025-08-03 | 138 -> 144 | 288.58 | |
| 2025-07-13 | 134 -> 138 | 288.58 | |
| 2025-07-12 | 134 | 286.83 -> 288.58 | |
| 2025-07-10 | 128 -> 134 | 310.43 -> 286.83 |
Agari Spring Tournament 2024: 71% -> 57% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 549 |
|
24/52 | 71% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 2 | 824 |
|
10/52 | 43% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 3 | 18 |
|
110/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow |