Voil Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 4, 2025 (latest changes Jan. 4, 2025).

158 place (234.71).

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

p1 = (373.83 * 4 * 0.57 + 641.03 * 2.90 * 0.86 + 0 + 0 + 0) / (4 * 0.57 + 2.90 * 0.86 + 1 + 1 + 1) = 314.9787870326166

p2 = (641.03 * 2.90 * 0.86 + 373.83 * 4 * 0.57) / max_coefficients = 154.4328075709779

score = 314.9787870326166 * 0.5 + 154.4328075709779 * 0.5 = 234.70579730179725

Rating changes

Show

all results
Date Place Points Reason
2025-01-04 155 -> 158 234.71
2025-01-03 155 243.46 -> 234.71

SPB Riichi Open 2023: 71% -> 57%
2024-12-29 154 -> 155 243.46
2024-12-22 155 -> 154 243.46
2024-12-01 154 -> 155 243.46
2024-11-26 144 -> 154 259.46 -> 243.46

Autumn Agari tournament: 100% -> 86%
2024-11-05 148 -> 144 259.46
2024-11-03 145 -> 148 267.41 -> 259.46

SPB Riichi Open 2023: 86% -> 71%
2024-10-27 147 -> 145 267.41
2024-10-22 148 -> 147 267.41

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 641 2023-11-26 15/40 86% 2.90 CRR Autumn Agari tournament Moscow
2 374 2023-09-03 68/108 57% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
3 9 2022-06-12 111/112 0% 4.05 RR Moscow Riichi 2022 Moscow