Medvedev Evgenii
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date Feb. 26, 2025 (latest changes Feb. 26, 2025).
118 place (367.50).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (473.68 * 2.10 * 0.57 + 74.07 * 2.30 * 0.71 + 518.52 * 2.30 * 0.86 + 1000 * 2.20 * 1 + 0) / (2.10 * 0.57 + 2.30 * 0.71 + 2.30 * 0.86 + 2.20 * 1 + 1) = 488.1684418579115
p2 = (1000 * 2.20 * 1 + 518.52 * 2.30 * 0.86 + 473.68 * 2.10 * 0.57 + 74.07 * 2.30 * 0.71) / max_coefficients = 246.83028391167193
score = 488.1684418579115 * 0.5 + 246.83028391167193 * 0.5 = 367.4993628847917
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-25 | 115 -> 118 | 373.47 -> 367.50 |
Chasing Kan: 100% -> 86% |
| 2025-02-16 | 109 -> 115 | 373.47 | |
| 2025-02-02 | 108 -> 109 | 373.47 | |
| 2025-01-07 | 105 -> 108 | 373.47 | |
| 2025-01-05 | 106 -> 105 | 366.37 -> 373.47 |
Finding Dora: 86% -> 71% |
| 2025-01-03 | 107 -> 106 | 366.37 | |
| 2024-12-27 | 107 | 370.86 -> 366.37 |
13 tiles until tempai: 71% -> 57% |
| 2024-12-18 | 109 -> 107 | 370.86 | |
| 2024-12-11 | 110 -> 109 | 370.86 | |
| 2024-12-01 | 109 -> 110 | 370.86 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
1/24 | 100% | 2.20 | CRR | Tails, money, two renchans |
| 2 | 519 |
|
14/28 | 86% | 2.30 | CRR | Chasing Kan |
| 3 | 74 |
|
26/28 | 71% | 2.30 | CRR | Finding Dora |
| 4 | 474 |
|
11/20 | 57% | 2.10 | CRR | 13 tiles until tempai |