Ignatev Pavel
From Ufa, Russia
Common russian riichi rating (CRR)
Rating date Sept. 6, 2025 (latest changes Sept. 5, 2025).
145 place (330.00).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8
p1 = (533.33 * 1.20 * 1 + 736.84 * 1.90 * 1 + 442.86 * 3.50 * 1 + 0 + 0) / (1.20 * 1 + 1.90 * 1 + 3.50 * 1 + 1 + 1) = 417.4418604651163
p2 = (442.86 * 3.50 * 1 + 736.84 * 1.90 * 1 + 533.33 * 1.20 * 1) / max_coefficients = 242.56756756756755
score = 417.4418604651163 * 0.5 + 242.56756756756755 * 0.5 = 330.00471401634195
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-03 | 149 -> 145 | 330.00 | |
| 2025-09-01 | 150 -> 149 | 326.81 -> 330.00 | |
| 2025-08-04 | 150 | 325.66 -> 326.81 | |
| 2025-08-03 | 147 -> 150 | 325.66 | |
| 2025-07-13 | 144 -> 147 | 325.66 | |
| 2025-07-12 | 145 -> 144 | 323.47 -> 325.66 | |
| 2025-07-10 | 147 -> 145 | 323.47 | |
| 2025-06-15 | 144 -> 147 | 326.87 -> 323.47 | |
| 2025-06-14 | 143 -> 144 | 326.87 | |
| 2025-06-11 | 145 -> 143 | 326.87 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 443 |
|
40/71 | 100% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 2 | 737 |
|
6/20 | 100% | 1.90 | CRR | Martenho's Spring tournament | Ufa | |
| 3 | 533 |
|
8/16 | 100% | 1.20 | CRR | Martenho's New Year's Eve tournament | Ufa |