Kotlov Nikita
From Moscow, Russia
EMA: 15990321
Common russian riichi rating (CRR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
8 place (703.76).
how we calculated rating score
max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645
p1 = (903.23 * 2.70 * 0.86 + 592.59 * 2.60 * 0.57 + 693.69 * 4.05 * 0.86 + 1000 * 3.45 * 0.71 + 0) / (2.70 * 0.86 + 2.60 * 0.57 + 4.05 * 0.86 + 3.45 * 0.71 + 1) = 730.5670957765896
p2 = (1000 * 3.45 * 0.71 + 693.69 * 4.05 * 0.86 + 903.23 * 2.70 * 0.86 + 592.59 * 2.60 * 0.57) / max_coefficients = 676.952383747301
score = 730.5670957765896 * 0.5 + 676.952383747301 * 0.5 = 703.7597397619453
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 23 -> 8 | 680.95 -> 703.76 | |
| 2020-02-01 | 23 | 680.95 |