Bretslavskii Viktor

From Megion, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 10, 2024 (latest changes March 10, 2024).

131 place (199.79).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (333.33 * 2.30 * 1 + 444.44 * 2.30 * 1 + 78.43 * 3.05 * 1 + 173.33 * 4.20 * 0.57 + 0) / (2.30 * 1 + 2.30 * 1 + 3.05 * 1 + 4.20 * 0.57 + 1) = 221.18701741557376

p2 = (444.44 * 2.30 * 1 + 333.33 * 2.30 * 1 + 173.33 * 4.20 * 0.57 + 78.43 * 3.05 * 1) / max_coefficients = 178.40072992700726

score = 221.18701741557376 * 0.5 + 178.40072992700726 * 0.5 = 199.7938736712905

Rating changes

Show

Date Place Points Reason
2024-03-10 127 -> 131 206.97 -> 199.79

Agari Spring Tournament 2024: 0% -> 100%

2024-03-06 129 -> 127 204.83 -> 206.97

IX Russian Riichi Championship: 71% -> 57%

2024-02-27 130 -> 129 204.83
2024-02-25 159 -> 130 124.64 -> 204.83

Chasing Kan: 0% -> 100%

2024-02-20 160 -> 159 124.64
2024-01-06 158 -> 160 126.92 -> 124.64

IX Russian Riichi Championship: 86% -> 71%

2024-01-05 161 -> 158 126.92
2024-01-03 162 -> 161 126.92
2023-12-19 172 -> 162 126.92
2023-11-28 180 -> 172 126.92

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 78 2024-03-10 48/52 100% 3.05 RR Agari Spring Tournament 2024
2 444 2024-02-25 16/28 100% 2.30 CRR Chasing Kan
3 333 2023-11-05 19/28 100% 2.30 CRR Finding Dora
4 173 2022-11-06 63/76 57% 4.20 RR IX Russian Riichi Championship