Burakov Ivan

From Tyumen, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 3, 2024 (latest changes March 3, 2024).

173 place (66.95).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (103.45 * 3.75 * 1 + 148.15 * 2.30 * 1 + 0 + 0 + 0) / (3.75 * 1 + 2.30 * 1 + 1 + 1 + 1) = 80.51602209944751

p2 = (103.45 * 3.75 * 1 + 148.15 * 2.30 * 1) / max_coefficients = 53.382182935459625

score = 80.51602209944751 * 0.5 + 53.382182935459625 * 0.5 = 66.94910251745357

Rating changes

Show

all results
Date Place Points Reason
2024-03-03 174 -> 173 66.95
2024-02-25 172 -> 174 66.95
2024-01-20 174 -> 172 66.95
2024-01-06 174 65.83 -> 66.95
2024-01-03 175 -> 174 65.83
2023-12-19 186 -> 175 65.83
2023-12-18 187 -> 186 65.83
2023-11-28 196 -> 187 65.83
2023-11-26 188 -> 196 66.01 -> 65.83
2023-11-09 189 -> 188 66.01

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 148 2023-11-05 24/28 100% 2.30 CRR Finding Dora
2 103 2023-06-11 79/88 100% 3.75 RR Money can not buy tenpai