Verik Elena
From Moscow, Russia
EMA: 15990216
Common russian riichi rating (CRR)
Rating date June 11, 2023 (latest changes June 11, 2023).
54 place (422.69).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 2.80 * 1) = 14.8
p1 = (648.65 * 4.05 * 1 + 720 * 4.20 * 1 + 114.94 * 3.75 * 1 + 0 + 0) / (4.05 * 1 + 4.20 * 1 + 3.75 * 1 + 1 + 1) = 434.4328571428572
p2 = (720 * 4.20 * 1 + 648.65 * 4.05 * 1 + 114.94 * 3.75 * 1) / max_coefficients = 410.95
score = 434.4328571428572 * 0.5 + 410.95 * 0.5 = 422.69142857142856
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-06-11 | 41 -> 54 | 459.68 -> 422.69 |
Money can not buy tenpai: 0% -> 100% |
| 2023-05-20 | 41 | 452.26 -> 459.68 | |
| 2023-05-01 | 40 -> 41 | 452.26 | |
| 2023-04-22 | 39 -> 40 | 452.26 | |
| 2023-03-20 | 39 | 445.35 -> 452.26 | |
| 2023-03-06 | 41 -> 39 | 445.35 | |
| 2023-02-25 | 40 -> 41 | 445.35 | |
| 2023-01-28 | 41 -> 40 | 443.28 -> 445.35 | |
| 2023-01-06 | 40 -> 41 | 443.28 | |
| 2022-12-19 | 40 | 441.43 -> 443.28 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 115 |
|
78/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 2 | 720 |
|
22/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 649 |
|
40/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |