Churova Mariya
From Rostov-On-Don, Russia
Online rating
Rating date Dec. 13, 2022 (latest changes Dec. 13, 2022).
115 place (258.14).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (325.58 * 2.50 * 0.57 + 844.66 * 3.45 * 0.43 + 69.77 * 2.50 * 0.57 + 0 + 0) / (2.50 * 0.57 + 3.45 * 0.43 + 2.50 * 0.57 + 1 + 1) = 286.2712230908491
p2 = (844.66 * 3.45 * 0.43 + 325.58 * 2.50 * 0.57 + 69.77 * 2.50 * 0.57) / max_coefficients = 230.0047872222381
score = 286.2712230908491 * 0.5 + 230.0047872222381 * 0.5 = 258.1380051565436
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-12 | 114 -> 115 | 253.92 -> 258.14 | |
2022-11-25 | 116 -> 114 | 249.67 -> 253.92 |
Summer Online Tournament: 71% -> 57% |
2022-11-16 | 104 -> 116 | 294.63 -> 249.67 |
Riichi Online Open Team Cup: 57% -> 43% |
2022-11-14 | 107 -> 104 | 287.23 -> 294.63 | |
2022-11-07 | 108 -> 107 | 287.23 | |
2022-11-01 | 111 -> 108 | 287.23 | |
2022-10-20 | 107 -> 111 | 294.23 -> 287.23 |
Fast and Expensive: 71% -> 57% |
2022-10-18 | 109 -> 107 | 294.23 | |
2022-10-15 | 110 -> 109 | 294.23 | |
2022-09-27 | 111 -> 110 | 294.23 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 70 |
|
41/44 | 57% | 2.50 | ONLINE | Summer Online Tournament |
2 | 326 |
|
30/44 | 57% | 2.50 | ONLINE | Fast and Expensive |
3 | 845 |
|
17/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |