Voil Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 11, 2025 (latest changes April 11, 2025).

144 place (300.61).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (373.83 * 4 * 0.43 + 641.03 * 2.90 * 0.57 + 571.43 * 2.60 * 1 + 0 + 0) / (4 * 0.43 + 2.90 * 0.57 + 2.60 * 1 + 1 + 1) = 400.0308600933831

p2 = (571.43 * 2.60 * 1 + 641.03 * 2.90 * 0.57 + 373.83 * 4 * 0.43) / max_coefficients = 201.18801261829657

score = 400.0308600933831 * 0.5 + 201.18801261829657 * 0.5 = 300.6094363558399

Rating changes

Show

all results
Date Place Points Reason
2025-04-11 146 -> 144 300.61
2025-03-30 148 -> 146 300.61
2025-03-29 147 -> 148 300.61
2025-03-26 139 -> 147 314.94 -> 300.61

Autumn Agari tournament: 71% -> 57%
2025-03-23 137 -> 139 314.94
2025-03-03 137 320.47 -> 314.94

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 135 -> 137 320.47
2025-02-25 136 -> 135 320.47
2025-02-16 131 -> 136 320.47
2025-02-11 133 -> 131 320.47

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 571 2025-01-26 19/43 100% 2.60 RR Riichi On Ice Samara
2 641 2023-11-26 15/40 57% 2.90 CRR Autumn Agari tournament Moscow
3 374 2023-09-03 68/108 43% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
4 9 2022-06-12 111/112 0% 4.05 RR Moscow Riichi 2022 Moscow