Gilvanov Albert
From Ufa, Russia
Common russian riichi rating (CRR)
Rating date Nov. 5, 2025 (latest changes Nov. 5, 2025).
214 place (198.51).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (600 * 1.20 * 1 + 526.32 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 1 + 1.90 * 1 + 1 + 1 + 1) = 281.9672131147541
p2 = (526.32 * 1.90 * 1 + 600 * 1.20 * 1) / max_coefficients = 115.05016722408027
score = 281.9672131147541 * 0.5 + 115.05016722408027 * 0.5 = 198.50869016941718
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-11-04 | 206 -> 214 | 201.12 -> 198.51 | |
| 2025-11-01 | 207 -> 206 | 200.91 -> 201.12 | |
| 2025-10-13 | 207 | 199.09 -> 200.91 | |
| 2025-10-09 | 208 -> 207 | 199.09 | |
| 2025-10-04 | 210 -> 208 | 199.09 | |
| 2025-09-30 | 212 -> 210 | 199.09 | |
| 2025-09-19 | 213 -> 212 | 199.09 | |
| 2025-09-12 | 214 -> 213 | 199.09 | |
| 2025-09-05 | 215 -> 214 | 199.09 | |
| 2025-09-03 | 221 -> 215 | 199.09 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 526 |
|
10/20 | 100% | 1.90 | CRR | Martenho's Spring tournament | Ufa | |
| 2 | 600 |
|
7/16 | 100% | 1.20 | CRR | Martenho's New Year's Eve tournament | Ufa |