Volosnikov Oleg

From Kurgan, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 8, 2026 (latest changes Jan. 7, 2026).

180 place (285.63).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (259.26 * 2.30 * 0.14 + 289.72 * 4.60 * 0.43 + 63.83 * 2.80 * 0.57 + 391.30 * 2.20 * 0.71 + 483.87 * 2.40 * 1 + 328.36 * 4.10 * 1) / (2.30 * 0.14 + 4.60 * 0.43 + 2.80 * 0.57 + 2.20 * 0.71 + 2.40 * 1 + 4.10 * 1) = 324.1844664167977

p2 = (328.36 * 4.10 * 1 + 483.87 * 2.40 * 1 + 391.30 * 2.20 * 0.71 + 289.72 * 4.60 * 0.43) / max_coefficients = 247.06889632107027

score = 324.1844664167977 * 0.5 + 247.06889632107027 * 0.5 = 285.626681368934

Rating changes

Show

all results
Date Place Points Reason
2026-01-03 179 -> 180 285.63
2026-01-01 180 -> 179 285.63
2025-12-27 174 -> 180 285.63
2025-12-25 174 284.76 -> 285.63

Chasing Kan: 29% -> 14%
2025-12-07 169 -> 174 284.76
2025-12-06 166 -> 169 284.76
2025-12-04 167 -> 166 284.76
2025-11-25 170 -> 167 284.76
2025-11-22 168 -> 170 284.76
2025-11-15 162 -> 168 289.73 -> 284.76

Tails, money, two renchans: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 328 2025-06-15 46/68 100% 4.10 RR 13 bloody tiles Perm
2 484 2025-03-02 17/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
3 391 2024-09-15 15/24 71% 2.20 CRR Tails, money, two renchans Tyumen
4 64 2024-07-14 45/48 57% 2.80 RR Guardian of the Winds Yekaterinburg
5 290 2024-05-12 77/108 43% 4.60 RR X Russian Championship Perm
6 259 2024-02-25 21/28 14% 2.30 CRR Chasing Kan Yekaterinburg