Burakov Ivan
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).
190 place (64.96).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
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 = 49.401355932203394
score = 80.51602209944751 * 0.5 + 49.401355932203394 * 0.5 = 64.95868901582546
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-05 | 190 | 64.96 |
Finding Dora: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 148 |
|
24/28 | 100% | 2.30 | CRR | Finding Dora |
| 2 | 103 |
|
79/88 | 100% | 3.75 | RR | Money can not buy tenpai |