Gilvanov Albert
From Ufa, Russia
Common russian riichi rating (CRR)
Rating date June 15, 2025 (latest changes June 15, 2025).
220 place (195.96).
how we calculated rating score
max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266
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 = 109.95572364290985
score = 281.9672131147541 * 0.5 + 109.95572364290985 * 0.5 = 195.96146837883197
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-15 | 212 -> 220 | 197.59 -> 195.96 | |
| 2025-06-14 | 206 -> 212 | 197.59 | |
| 2025-06-11 | 211 -> 206 | 197.59 | |
| 2025-06-09 | 212 -> 211 | 197.59 | |
| 2025-05-17 | 210 -> 212 | 197.59 | |
| 2025-05-12 | 211 -> 210 | 195.24 -> 197.59 | |
| 2025-05-03 | 209 -> 211 | 195.24 | |
| 2025-04-27 | 204 -> 209 | 195.24 | |
| 2025-04-22 | 206 -> 204 | 195.24 | |
| 2025-04-13 | 204 -> 206 | 195.24 |
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 |