Volosnikov Oleg

From Kurgan, Russia

Player page

Common russian riichi rating (CRR)

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

164 place (266.70).

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

p1 = (391.30 * 2.20 * 1 + 259.26 * 2.30 * 0.86 + 289.72 * 4.60 * 1 + 63.83 * 2.80 * 1 + 483.87 * 2.40 * 1) / (2.20 * 1 + 2.30 * 0.86 + 4.60 * 1 + 2.80 * 1 + 2.40 * 1) = 289.49856599192776

p2 = (289.72 * 4.60 * 1 + 483.87 * 2.40 * 1 + 391.30 * 2.20 * 1 + 259.26 * 2.30 * 0.86) / max_coefficients = 243.90914826498422

score = 289.49856599192776 * 0.5 + 243.90914826498422 * 0.5 = 266.703857128456

Rating changes

Show

all results
Date Place Points Reason
2025-03-29 162 -> 164 266.70
2025-03-26 163 -> 162 266.70
2025-03-23 159 -> 163 266.70
2025-03-03 163 -> 159 266.70
2025-03-02 193 -> 163 205.64 -> 266.70

Riichi Maslenitsa (shrovetide): 0% -> 100%
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 484 2025-03-02 17/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
2 391 2024-09-15 15/24 100% 2.20 CRR Tails, money, two renchans Tyumen
3 64 2024-07-14 45/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
4 290 2024-05-12 77/108 100% 4.60 RR X Russian Championship Perm
5 259 2024-02-25 21/28 86% 2.30 CRR Chasing Kan Yekaterinburg