Verik Elena
From Moscow, Russia
EMA: 15990216
Common russian riichi rating (CRR)
Rating date Nov. 9, 2023 (latest changes Nov. 9, 2023).
89 place (353.79).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002
p1 = (648.65 * 4.05 * 0.57 + 720 * 4.20 * 0.86 + 114.94 * 3.75 * 1 + 0 + 0) / (4.05 * 0.57 + 4.20 * 0.86 + 3.75 * 1 + 1 + 1) = 387.85870015320654
p2 = (720 * 4.20 * 0.86 + 648.65 * 4.05 * 0.57 + 114.94 * 3.75 * 1) / max_coefficients = 319.7199681692063
score = 387.85870015320654 * 0.5 + 319.7199681692063 * 0.5 = 353.7893341612064
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-11-09 | 90 -> 89 | 353.79 | |
2023-11-06 | 79 -> 90 | 370.06 -> 353.79 |
IX Russian Riichi Championship: 100% -> 86% |
2023-11-05 | 75 -> 79 | 370.06 | |
2023-10-22 | 73 -> 75 | 370.06 | |
2023-10-12 | 71 -> 73 | 387.16 -> 370.06 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-28 | 72 -> 71 | 387.16 | |
2023-09-20 | 74 -> 72 | 387.16 | |
2023-09-06 | 75 -> 74 | 387.16 | |
2023-09-03 | 54 -> 75 | 402.96 -> 387.16 | |
2023-08-27 | 53 -> 54 | 402.96 |
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 | 86% | 4.20 | RR | IX Russian Riichi Championship |
3 | 649 |
|
40/112 | 57% | 4.05 | RR | Moscow Riichi 2022 |