Badamshin Shamil
From Ufa, Russia
EMA: 15020029
Common russian riichi rating (CRR)
Rating date May 9, 2024 (latest changes May 9, 2024).
39 place (499.21).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (130.43 * 2.80 * 0.57 + 954.95 * 4.05 * 0.14 + 512.82 * 1.80 * 0.29 + 280 * 4.20 * 0.43 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1) / (2.80 * 0.57 + 4.05 * 0.14 + 1.80 * 0.29 + 4.20 * 0.43 + 3.75 * 1 + 4 * 1) = 545.4533573959746
p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 954.95 * 4.05 * 0.14 + 280 * 4.20 * 0.43) / max_coefficients = 452.963503649635
score = 545.4533573959746 * 0.5 + 452.963503649635 * 0.5 = 499.20843052280486
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-06 | 42 -> 39 | 499.14 -> 499.21 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-27 | 42 | 498.94 -> 499.14 |
Sun tournament: 43% -> 29% |
| 2024-04-18 | 43 -> 42 | 492.98 -> 498.94 |
Meeting in the billiard room: 71% -> 57% |
| 2024-04-12 | 38 -> 43 | 522.05 -> 492.98 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 36 -> 38 | 522.05 | |
| 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 |