Verik Elena
From Moscow, Russia
EMA: 15990216
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
65 place (407.78).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (648.65 * 4.05 * 0.29 + 720 * 4.20 * 0.57 + 692.31 * 2.90 * 1 + 114.94 * 3.75 * 1 + 0) / (4.05 * 0.29 + 4.20 * 0.57 + 2.90 * 1 + 3.75 * 1 + 1) = 438.7601817262746
p2 = (692.31 * 2.90 * 1 + 720 * 4.20 * 0.57 + 648.65 * 4.05 * 0.29 + 114.94 * 3.75 * 1) / max_coefficients = 376.7981008254482
score = 438.7601817262746 * 0.5 + 376.7981008254482 * 0.5 = 407.77914127586143
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 58 -> 65 | 422.47 -> 407.78 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 51 -> 58 | 440.79 -> 422.47 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 52 -> 51 | 440.79 | |
| 2024-01-06 | 44 -> 52 | 453.07 -> 440.79 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-27 | 46 -> 44 | 453.07 | |
| 2023-12-20 | 47 -> 46 | 453.07 | |
| 2023-12-19 | 48 -> 47 | 453.07 | |
| 2023-12-12 | 41 -> 48 | 469.96 -> 453.07 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-26 | 87 -> 41 | 353.79 -> 469.96 |
Autumn Agari tournament: 0% -> 100% |
| 2023-11-20 | 90 -> 87 | 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 | 57% | 4.20 | RR | IX Russian Riichi Championship |
| 4 | 649 |
|
40/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |