Gudin Andrey
From Moscow, Russia
Internal rating (RR)
Rating date Aug. 5, 2025 (latest changes Aug. 4, 2025).
143 place (289.51).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (823.53 * 3.05 * 0.57 + 549.02 * 3.05 * 0.86 + 0 + 0 + 0) / (3.05 * 0.57 + 3.05 * 0.86 + 1 + 1 + 1) = 390.1684467355587
p2 = (823.53 * 3.05 * 0.57 + 549.02 * 3.05 * 0.86) / max_coefficients = 188.84473684210528
score = 390.1684467355587 * 0.5 + 188.84473684210528 * 0.5 = 289.506591788832
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2025-06-15 | 124 -> 128 | 313.48 -> 310.43 | |
| 2025-06-11 | 128 -> 124 | 313.48 | |
| 2025-06-09 | 124 -> 128 | 324.92 -> 313.48 |
Agari Summer Tournament 2024: 100% -> 86% |
| 2025-05-12 | 126 -> 124 | 320.19 -> 324.92 | |
| 2025-05-10 | 117 -> 126 | 341.61 -> 320.19 |
Agari Spring Tournament 2024: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 549 |
|
24/52 | 86% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow |
| 2 | 824 |
|
10/52 | 57% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow |
| 3 | 18 |
|
110/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow |