Senko Evgenii
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Sept. 4, 2025 (latest changes Sept. 3, 2025).
85 place (488.23).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8
p1 = (866.67 * 1.80 * 1 + 454.55 * 0.90 * 1 + 1000 * 2 * 1 + 521.74 * 1.20 * 1 + 0) / (1.80 * 1 + 0.90 * 1 + 2 * 1 + 1.20 * 1 + 1) = 665.968115942029
p2 = (1000 * 2 * 1 + 866.67 * 1.80 * 1 + 521.74 * 1.20 * 1 + 454.55 * 0.90 * 1) / max_coefficients = 310.4851351351351
score = 665.968115942029 * 0.5 + 310.4851351351351 * 0.5 = 488.2266255385821
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-03 | 86 -> 85 | 488.23 | |
| 2025-09-01 | 87 -> 86 | 484.14 -> 488.23 | |
| 2025-08-31 | 80 -> 87 | 484.14 | |
| 2025-08-04 | 81 -> 80 | 482.66 -> 484.14 | |
| 2025-08-03 | 80 -> 81 | 482.66 | |
| 2025-07-26 | 104 -> 80 | 425.49 -> 482.66 |
Pands in discards: 0% -> 100% |
| 2025-07-13 | 100 -> 104 | 425.49 | |
| 2025-07-12 | 102 -> 100 | 423.07 -> 425.49 | |
| 2025-06-15 | 97 -> 102 | 426.83 -> 423.07 | |
| 2025-06-14 | 95 -> 97 | 426.83 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 522 |
|
12/24 | 100% | 1.20 | CRR | Pands in discards | Simferopol | |
| 2 | 1000 |
|
🥇 | 1/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol |
| 3 | 455 |
|
7/12 | 100% | 0.90 | CRR | The Southern Coon Mini Cup | Simferopol | |
| 4 | 867 |
|
🥉 | 3/16 | 100% | 1.80 | CRR | Happy Bamboo 2024 | Simferopol |