Kokorin Denis
From Kirov, Russia
EMA: 15990365
Internal rating (RR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
73 place (319.06).
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 = (478.26 * 2.50 * 0.14 + 814.81 * 2.60 * 0.57 + 461.54 * 2.90 * 1 + 0 + 0) / (2.50 * 0.14 + 2.60 * 0.57 + 2.90 * 1 + 1 + 1) = 403.36413614933656
p2 = (461.54 * 2.90 * 1 + 814.81 * 2.60 * 0.57 + 478.26 * 2.50 * 0.14) / max_coefficients = 234.7594803742045
score = 403.36413614933656 * 0.5 + 234.7594803742045 * 0.5 = 319.0618082617705
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 71 -> 73 | 487.31 -> 319.06 | |
| 2020-02-01 | 71 | 487.31 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 462 |
|
22/40 | 100% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
| 2 | 815 |
|
6/28 | 57% | 2.60 | RR | And yet the sinner collects tanyao |
| 3 | 478 |
|
13/24 | 14% | 2.50 | RR | Toi-Toi-man Tournament |
| 4 | 846 |
|
15/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 5 | 174 |
|
20/24 | 0% | 1.40 | RR | Seven ryanmens |
| 6 | 467 |
|
9/16 | 0% | 1.20 | RR | Yakuman in discard |
| 7 | 1000 |
|
1/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 |
| 8 | 733 |
|
5/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 |