Badamshin Shamil
From Ufa, Russia
EMA: 15020029
Internal rating (RR)
Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).
10 place (625.03).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002
p1 = (985.07 * 3.50 * 0.29 + 954.95 * 4.05 * 0.57 + 280 * 4.20 * 0.86 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1) / (3.50 * 0.29 + 4.05 * 0.57 + 4.20 * 0.86 + 3.75 * 1 + 4 * 1) = 637.7412891760331
p2 = (813.08 * 4 * 1 + 954.95 * 4.05 * 0.57 + 505.75 * 3.75 * 1 + 280 * 4.20 * 0.86) / max_coefficients = 612.3226085499184
score = 637.7412891760331 * 0.5 + 612.3226085499184 * 0.5 = 625.0319488629757
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-20 | 8 -> 10 | 647.95 -> 625.03 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 11 -> 8 | 624.69 -> 647.95 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
| 2023-10-12 | 10 -> 11 | 636.83 -> 624.69 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-20 | 10 | 658.38 -> 636.83 |
Tenpai can't buy happiness: 57% -> 43% |
| 2023-09-06 | 10 | 655.77 -> 658.38 |
Kirov Tournament: 29% -> 14% |
| 2023-09-03 | 11 -> 10 | 602.51 -> 655.77 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-08-19 | 10 -> 11 | 602.51 | |
| 2023-08-12 | 9 -> 10 | 617.19 -> 602.51 |
Moscow Riichi 2022: 86% -> 71% |
| 2023-07-20 | 7 -> 9 | 629.98 -> 617.19 |
Tenpai can't buy happiness: 71% -> 57% |
| 2023-07-06 | 7 | 627.37 -> 629.98 |
Kirov Tournament: 43% -> 29% |