Krysin Dmitrii
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Oct. 13, 2025 (latest changes Oct. 13, 2025).
250 place (137.25).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835
p1 = (333.33 * 2 * 1 + 434.78 * 1.20 * 1 + 0 + 0 + 0) / (2 * 1 + 1.20 * 1 + 1 + 1 + 1) = 191.6790322580645
p2 = (333.33 * 2 * 1 + 434.78 * 1.20 * 1) / max_coefficients = 82.81698012555543
score = 191.6790322580645 * 0.5 + 82.81698012555543 * 0.5 = 137.24800619180996
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-13 | 250 | 135.99 -> 137.25 | |
| 2025-09-15 | 251 -> 250 | 135.99 | |
| 2025-09-14 | 250 -> 251 | 135.99 | |
| 2025-09-03 | 260 -> 250 | 135.99 | |
| 2025-09-01 | 260 | 134.93 -> 135.99 | |
| 2025-08-31 | 254 -> 260 | 134.93 | |
| 2025-08-26 | 255 -> 254 | 134.93 | |
| 2025-08-25 | 256 -> 255 | 134.93 | |
| 2025-08-22 | 257 -> 256 | 134.93 | |
| 2025-08-04 | 257 | 134.55 -> 134.93 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 435 |
|
14/24 | 100% | 1.20 | CRR | Pands in discards | Simferopol | |
| 2 | 333 |
|
11/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol |