Voil Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 9, 2024 (latest changes Jan. 9, 2024).

100 place (281.86).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (9.01 * 4.05 * 0.43 + 373.83 * 4 * 1 + 641.03 * 2.90 * 1 + 0 + 0) / (4.05 * 0.43 + 4 * 1 + 2.90 * 1 + 1 + 1) = 316.84786236711193

p2 = (641.03 * 2.90 * 1 + 373.83 * 4 * 1 + 9.01 * 4.05 * 0.43) / max_coefficients = 246.8809660909915

score = 316.84786236711193 * 0.5 + 246.8809660909915 * 0.5 = 281.8644142290517

Rating changes

Show

all results
Date Place Points Reason
2024-01-09 101 -> 100 281.86
2024-01-06 102 -> 101 276.67 -> 281.86
2024-01-05 104 -> 102 276.67
2023-12-27 105 -> 104 276.67
2023-12-19 106 -> 105 276.67
2023-12-12 114 -> 106 268.91 -> 276.67

Moscow Riichi 2022: 57% -> 43%
2023-11-28 118 -> 114 268.91
2023-11-26 168 -> 118 134.97 -> 268.91

Autumn Agari tournament: 0% -> 100%
2023-11-09 169 -> 168 134.97
2023-11-06 169 134.97

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 641 2023-11-26 15/40 100% 2.90 CRR Autumn Agari tournament Moscow
2 374 2023-09-03 68/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
3 9 2022-06-12 111/112 43% 4.05 RR Moscow Riichi 2022 Moscow