Medvedev Evgenii
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date Jan. 8, 2026 (latest changes Jan. 7, 2026).
104 place (423.79).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (518.52 * 2.30 * 0.14 + 1000 * 2.20 * 0.71 + 947.37 * 1.90 * 1 + 0 + 0) / (2.30 * 0.14 + 2.20 * 0.71 + 1.90 * 1 + 1 + 1) = 610.6552784161735
p2 = (947.37 * 1.90 * 1 + 1000 * 2.20 * 0.71 + 518.52 * 2.30 * 0.14) / max_coefficients = 236.9150501672241
score = 610.6552784161735 * 0.5 + 236.9150501672241 * 0.5 = 423.7851642916988
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-04 | 105 -> 104 | 423.79 | |
| 2026-01-03 | 209 -> 105 | 235.99 -> 423.79 |
Riichi in country home: 0% -> 100% |
| 2026-01-01 | 208 -> 209 | 235.99 | |
| 2025-12-27 | 204 -> 208 | 235.99 | |
| 2025-12-25 | 202 -> 204 | 246.81 -> 235.99 |
Chasing Kan: 29% -> 14% |
| 2025-12-09 | 203 -> 202 | 246.81 | |
| 2025-12-07 | 198 -> 203 | 246.81 | |
| 2025-12-06 | 194 -> 198 | 246.81 | |
| 2025-11-22 | 192 -> 194 | 246.81 | |
| 2025-11-19 | 193 -> 192 | 246.81 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 947 |
|
🥈 | 2/20 | 100% | 1.90 | CRR | Riichi in country home | Megion |
| 2 | 1000 |
|
🥇 | 1/24 | 71% | 2.20 | CRR | Tails, money, two renchans | Tyumen |
| 3 | 519 |
|
14/28 | 14% | 2.30 | CRR | Chasing Kan | Yekaterinburg | |
| 4 | 74 |
|
26/28 | 0% | 2.30 | CRR | Finding Dora | Yekaterinburg | |
| 5 | 474 |
|
11/20 | 0% | 2.10 | CRR | 13 tiles until tempai | Yekaterinburg |