Senko Evgenii
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date April 20, 2026 (latest changes April 19, 2026).
61 place (544.10).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (866.67 * 1.80 * 0.57 + 454.55 * 0.90 * 0.86 + 1000 * 2 * 1 + 521.74 * 1.20 * 1 + 478.26 * 1.20 * 1 + 368.42 * 1.30 * 1 + 947.37 * 2.10 * 1) / (1.80 * 0.57 + 0.90 * 0.86 + 2 * 1 + 1.20 * 1 + 1.20 * 1 + 1.30 * 1 + 2.10 * 1) = 719.8432068633978
p2 = (1000 * 2 * 1 + 947.37 * 2.10 * 1 + 866.67 * 1.80 * 0.57 + 521.74 * 1.20 * 1) / max_coefficients = 368.35719063545156
score = 719.8432068633978 * 0.5 + 368.35719063545156 * 0.5 = 544.1001987494246
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-19 | 88 -> 61 | 464.90 -> 544.10 |
The Southern Dragon Cup 2026: 0% -> 100% |
| 2026-04-13 | 90 -> 88 | 464.90 | |
| 2026-04-05 | 91 -> 90 | 464.90 | |
| 2026-04-04 | 92 -> 91 | 464.90 | |
| 2026-03-29 | 93 -> 92 | 463.20 -> 464.90 |
The Southern Coon Mini Cup: 100% -> 86% |
| 2026-03-21 | 79 -> 93 | 492.41 -> 463.20 |
The Southern Coon Mini Cup 2026: 0% -> 100% |
| 2026-03-14 | 80 -> 79 | 492.41 | |
| 2026-03-12 | 81 -> 80 | 492.41 | |
| 2026-03-04 | 82 -> 81 | 492.41 | |
| 2026-03-01 | 84 -> 82 | 492.41 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 947 |
|
🥈 | 2/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol |
| 2 | 368 |
|
13/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol | |
| 3 | 478 |
|
13/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 4 | 522 |
|
12/24 | 100% | 1.20 | CRR | Pands in discards | Simferopol | |
| 5 | 1000 |
|
🥇 | 1/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol |
| 6 | 455 |
|
7/12 | 86% | 0.90 | CRR | The Southern Coon Mini Cup | Simferopol | |
| 7 | 867 |
|
🥉 | 3/16 | 57% | 1.80 | CRR | Happy Bamboo 2024 | Simferopol |