Burakov Ivan

From Tyumen, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 9, 2024 (latest changes June 9, 2024).

202 place (63.92).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

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 = 47.31623376623377

score = 80.51602209944751 * 0.5 + 47.31623376623377 * 0.5 = 63.91612793284064

Rating changes

Show

Date Place Points Reason
2024-06-09 197 -> 202 63.92
2024-05-25 192 -> 197 63.92
2024-05-19 187 -> 192 63.92
2024-05-12 174 -> 187 66.85 -> 63.92
2024-05-05 173 -> 174 66.85
2024-05-01 174 -> 173 66.85
2024-04-27 175 -> 174 66.85
2024-04-17 176 -> 175 66.85
2024-03-30 166 -> 176 66.85
2024-03-20 173 -> 166 66.85

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