Badamshin Shamil
From Ufa, Russia
EMA: 15020029
Common russian riichi rating (CRR)
Rating date May 6, 2023 (latest changes May 6, 2023).
11 place (605.09).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (454.55 * 3.30 * 0.43 + 130.43 * 2.80 * 1 + 985.07 * 3.50 * 0.86 + 954.95 * 4.05 * 1 + 512.82 * 1.80 * 1 + 280 * 4.20 * 1) / (3.30 * 0.43 + 2.80 * 1 + 3.50 * 0.86 + 4.05 * 1 + 1.80 * 1 + 4.20 * 1) = 575.1690055102371
p2 = (954.95 * 4.05 * 1 + 985.07 * 3.50 * 0.86 + 280 * 4.20 * 1 + 512.82 * 1.80 * 1) / max_coefficients = 635.0053559290668
score = 575.1690055102371 * 0.5 + 635.0053559290668 * 0.5 = 605.087180719652
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-06 | 13 -> 11 | 603.48 -> 605.09 |
Kirov Tournament: 57% -> 43% |
| 2023-05-05 | 249 -> 13 | 116.66 -> 603.48 | |
| 2020-02-01 | 249 | 116.66 |