Sheshuev Ivan
From Cherepovets, Russia
Common russian riichi rating (CRR)
Rating date Feb. 16, 2025 (latest changes Feb. 16, 2025).
188 place (224.77).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (65.22 * 2.10 * 1 + 315.79 * 3.85 * 1 + 491.53 * 3.25 * 1 + 0 + 0) / (2.10 * 1 + 3.85 * 1 + 3.25 * 1 + 1 + 1) = 263.4116071428572
p2 = (491.53 * 3.25 * 1 + 315.79 * 3.85 * 1 + 65.22 * 2.10 * 1) / max_coefficients = 186.13312302839117
score = 263.4116071428572 * 0.5 + 186.13312302839117 * 0.5 = 224.7723650856242
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-16 | 212 -> 188 | 118.25 -> 224.77 |
White Wolf Cup: 0% -> 100% |
| 2025-02-02 | 206 -> 212 | 118.25 | |
| 2025-01-26 | 197 -> 206 | 118.25 | |
| 2025-01-14 | 199 -> 197 | 118.25 | |
| 2025-01-07 | 194 -> 199 | 118.25 | |
| 2025-01-05 | 195 -> 194 | 118.25 | |
| 2025-01-04 | 193 -> 195 | 118.25 | |
| 2025-01-01 | 194 -> 193 | 118.25 | |
| 2024-12-29 | 193 -> 194 | 118.25 | |
| 2024-11-14 | 194 -> 193 | 118.25 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 492 |
|
31/60 | 100% | 3.25 | RR | White Wolf Cup |
| 2 | 316 |
|
66/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 3 | 65 |
|
44/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |