Verik Elena
From Moscow, Russia
EMA: 15990216
Common russian riichi rating (CRR)
Rating date Feb. 12, 2024 (latest changes Feb. 12, 2024).
57 place (422.47).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (648.65 * 4.05 * 0.29 + 720 * 4.20 * 0.71 + 114.94 * 3.75 * 1 + 692.31 * 2.90 * 1 + 0) / (4.05 * 0.29 + 4.20 * 0.71 + 3.75 * 1 + 2.90 * 1 + 1) = 453.0561791186607
p2 = (720 * 4.20 * 0.71 + 692.31 * 2.90 * 1 + 648.65 * 4.05 * 0.29 + 114.94 * 3.75 * 1) / max_coefficients = 391.88838730379194
score = 453.0561791186607 * 0.5 + 391.88838730379194 * 0.5 = 422.47228321122634
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-02-12 | 50 -> 57 | 440.79 -> 422.47 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 51 -> 50 | 440.79 | |
| 2024-01-06 | 43 -> 51 | 453.07 -> 440.79 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-27 | 45 -> 43 | 453.07 | |
| 2023-12-20 | 46 -> 45 | 453.07 | |
| 2023-12-19 | 47 -> 46 | 453.07 | |
| 2023-12-12 | 40 -> 47 | 469.96 -> 453.07 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-26 | 86 -> 40 | 353.79 -> 469.96 |
Autumn Agari tournament: 0% -> 100% |
| 2023-11-20 | 89 -> 86 | 353.79 | |
| 2023-11-09 | 90 -> 89 | 353.79 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 692 |
|
13/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 2 | 115 |
|
78/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 3 | 720 |
|
22/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |
| 4 | 649 |
|
40/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |