Volosnikov Oleg

From Kurgan, Russia

Player page

Internal rating (RR)

Rating date March 29, 2025 (latest changes March 10, 2025).

167 place (197.56).

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

p1 = (289.72 * 4.60 * 1 + 63.83 * 2.80 * 1 + 483.87 * 2.40 * 1 + 0 + 0) / (4.60 * 1 + 2.80 * 1 + 2.40 * 1 + 1 + 1) = 226.5016949152543

p2 = (289.72 * 4.60 * 1 + 483.87 * 2.40 * 1 + 63.83 * 2.80 * 1) / max_coefficients = 168.62586750788643

score = 226.5016949152543 * 0.5 + 168.62586750788643 * 0.5 = 197.56378121157036

Rating changes

Show

all results
Date Place Points Reason
2025-03-03 168 -> 167 197.56
2025-03-02 176 -> 168 120.34 -> 197.56

Riichi Maslenitsa (shrovetide): 0% -> 100%
2025-02-16 167 -> 176 120.34
2025-02-11 168 -> 167 120.34
2025-02-02 163 -> 168 120.34
2025-01-26 154 -> 163 120.34
2025-01-07 151 -> 154 120.34
2024-11-06 157 -> 151 120.34
2024-11-03 158 -> 157 120.34
2024-10-13 145 -> 158 121.33 -> 120.34

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 484 2025-03-02 17/32 100% 2.40 RR Riichi Maslenitsa (shrovetide)
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