Zhuchkov Nikita
From Ufa, Russia
EMA: 15020089
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
108 place (402.69).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (943.66 * 3.85 * 0.29 + 626.37 * 3.80 * 0.71 + 674.70 * 4.20 * 1 + 36.04 * 4.05 * 1 + 0) / (3.85 * 0.29 + 3.80 * 0.71 + 4.20 * 1 + 4.05 * 1 + 1) = 437.67033557519596
p2 = (674.70 * 4.20 * 1 + 626.37 * 3.80 * 0.71 + 943.66 * 3.85 * 0.29 + 36.04 * 4.05 * 1) / max_coefficients = 367.70739549839226
score = 437.67033557519596 * 0.5 + 367.70739549839226 * 0.5 = 402.6888655367941
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 108 | 402.69 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 36 |
|
108/112 | 100% | 4.05 | EMA | VIII Russian Riichi Championship |
| 2 | 675 |
|
28/84 | 100% | 4.20 | EMA | Haru Shanten 2019 |
| 3 | 626 |
|
35/92 | 71% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 4 | 944 |
|
5/72 | 29% | 3.85 | EMA | Haru Shanten 2018 |