Badamshin Shamil
From Ufa, Russia
EMA: 15020029
Common russian riichi rating (CRR)
Rating date March 20, 2024 (latest changes March 20, 2024).
36 place (522.05).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (954.95 * 4.05 * 0.29 + 512.82 * 1.80 * 0.43 + 280 * 4.20 * 0.57 + 130.43 * 2.80 * 0.71 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1) / (4.05 * 0.29 + 1.80 * 0.43 + 4.20 * 0.57 + 2.80 * 0.71 + 3.75 * 1 + 4 * 1) = 538.574995818087
p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 954.95 * 4.05 * 0.29 + 280 * 4.20 * 0.57) / max_coefficients = 505.5343065693431
score = 538.574995818087 * 0.5 + 505.5343065693431 * 0.5 = 522.054651193715
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-20 | 36 | 529.71 -> 522.05 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 30 -> 36 | 542.31 -> 529.71 | |
| 2024-03-06 | 30 | 531.38 -> 542.31 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-27 | 30 | 531.13 -> 531.38 |
Sun tournament: 57% -> 43% |
| 2024-02-25 | 25 -> 30 | 531.13 | |
| 2024-02-20 | 26 -> 25 | 531.13 | |
| 2024-02-18 | 27 -> 26 | 525.92 -> 531.13 |
Meeting in the billiard room: 86% -> 71% |
| 2024-02-12 | 24 -> 27 | 553.62 -> 525.92 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 24 | 565.41 -> 553.62 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 25 -> 24 | 549.40 -> 565.41 |
IX Russian Riichi Championship: 86% -> 71% |