Volosnikov Oleg

From Kurgan, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 26, 2025 (latest changes Feb. 26, 2025).

193 place (205.64).

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

p1 = (259.26 * 2.30 * 0.86 + 289.72 * 4.60 * 1 + 63.83 * 2.80 * 1 + 391.30 * 2.20 * 1 + 0) / (2.30 * 0.86 + 4.60 * 1 + 2.80 * 1 + 2.20 * 1 + 1) = 229.3623665912835

p2 = (289.72 * 4.60 * 1 + 391.30 * 2.20 * 1 + 259.26 * 2.30 * 0.86 + 63.83 * 2.80 * 1) / max_coefficients = 181.9173501577287

score = 229.3623665912835 * 0.5 + 181.9173501577287 * 0.5 = 205.6398583745061

Rating changes

Show

all results
Date Place Points Reason
2025-02-25 194 -> 193 208.71 -> 205.64

Chasing Kan: 100% -> 86%
2025-02-16 187 -> 194 208.71
2025-02-02 181 -> 187 208.71
2025-01-26 173 -> 181 208.71
2025-01-07 168 -> 173 208.71
2025-01-04 163 -> 168 208.71
2024-12-29 162 -> 163 208.71
2024-12-22 164 -> 162 208.71
2024-12-01 163 -> 164 208.71
2024-11-05 166 -> 163 208.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 391 2024-09-15 15/24 100% 2.20 CRR Tails, money, two renchans
2 64 2024-07-14 45/48 100% 2.80 RR Guardian of the Winds
3 290 2024-05-12 77/108 100% 4.60 RR X Russian Championship
4 259 2024-02-25 21/28 86% 2.30 CRR Chasing Kan