Churova Mariya

From Rostov-On-Don, Russia

Player page

Online rating

Rating date Dec. 15, 2022 (latest changes Dec. 15, 2022).

114 place (258.14).

max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999

p1 = (844.66 * 3.45 * 0.43 + 325.58 * 2.50 * 0.57 + 69.77 * 2.50 * 0.57 + 0 + 0) / (3.45 * 0.43 + 2.50 * 0.57 + 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

Show

all results
Date Place Points Reason
2022-12-15 115 -> 114 258.14
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 70 2021-07-25 41/44 57% 2.50 ONLINE Summer Online Tournament
2 326 2021-06-20 30/44 57% 2.50 ONLINE Fast and Expensive
3 845 2021-05-16 17/104 43% 3.45 ONLINE Riichi Online Open Team Cup