Churova Mariya
From Rostov-On-Don, Russia
Online rating
Rating date Feb. 17, 2023 (latest changes Feb. 17, 2023).
110 place (207.10).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (69.77 * 2.50 * 0.43 + 844.66 * 3.45 * 0.29 + 325.58 * 2.50 * 0.43 + 0 + 0) / (2.50 * 0.43 + 3.45 * 0.29 + 2.50 * 0.43 + 1 + 1) = 244.93118579591376
p2 = (844.66 * 3.45 * 0.29 + 325.58 * 2.50 * 0.43 + 69.77 * 2.50 * 0.43) / max_coefficients = 169.26150125143585
score = 244.93118579591376 * 0.5 + 169.26150125143585 * 0.5 = 207.09634352367482
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-02-17 | 111 -> 110 | 207.10 | |
2023-01-25 | 112 -> 111 | 203.07 -> 207.10 |
Summer Online Tournament: 57% -> 43% |
2023-01-21 | 114 -> 112 | 203.07 | |
2023-01-16 | 107 -> 114 | 256.33 -> 203.07 |
Riichi Online Open Team Cup: 43% -> 29% |
2023-01-14 | 109 -> 107 | 249.59 -> 256.33 | |
2023-01-10 | 110 -> 109 | 249.59 | |
2022-12-20 | 111 -> 110 | 258.14 -> 249.59 |
Fast and Expensive: 57% -> 43% |
2022-12-18 | 112 -> 111 | 258.14 | |
2022-12-17 | 114 -> 112 | 258.14 | |
2022-12-15 | 115 -> 114 | 258.14 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 70 |
|
41/44 | 43% | 2.50 | ONLINE | Summer Online Tournament |
2 | 326 |
|
30/44 | 43% | 2.50 | ONLINE | Fast and Expensive |
3 | 845 |
|
17/104 | 29% | 3.45 | ONLINE | Riichi Online Open Team Cup |