Kim Oleg
From Perm, Russia
EMA: 15020031
Common russian riichi rating (CRR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
149 place (126.77).
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 = (347.83 * 2.50 * 0.14 + 204.82 * 4.20 * 0.29 + 363.64 * 1.50 * 0.43 + 142.86 * 3.85 * 0.71 + 0) / (2.50 * 0.14 + 4.20 * 0.29 + 1.50 * 0.43 + 3.85 * 0.71 + 1) = 167.50516163891803
p2 = (142.86 * 3.85 * 0.71 + 204.82 * 4.20 * 0.29 + 363.64 * 1.50 * 0.43 + 347.83 * 2.50 * 0.14) / max_coefficients = 86.02714825113318
score = 167.50516163891803 * 0.5 + 86.02714825113318 * 0.5 = 126.7661549450256
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2021-02-01 | 133 -> 149 | 339.82 -> 126.77 | |
2020-02-01 | 133 | 339.82 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 143 |
|
55/64 | 71% | 3.85 | EMA | Aki Shanten 2019 |
2 | 364 |
|
8/12 | 43% | 1.50 | CRR | Perm Half Marathon |
3 | 205 |
|
67/84 | 29% | 4.20 | EMA | Haru Shanten 2019 |
4 | 348 |
|
16/24 | 14% | 2.50 | RR | Toi-Toi-man Tournament |
5 | 206 |
|
51/64 | 0% | 3.45 | EMA | White Dragon Tournament |
6 | 538 |
|
43/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
7 | 645 |
|
12/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
8 | 815 |
|
6/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
9 | 391 |
|
15/24 | 0% | 1.40 | RR | Seven ryanmens |
10 | 437 |
|
41/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
11 | 737 |
|
6/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
12 | 741 |
|
8/28 | 0% | 1.70 | RR | Fuyu Shanten |
13 | 263 |
|
15/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 |
14 | 1000 |
|
1/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
15 | 565 |
|
11/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 |
16 | 114 |
|
32/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
17 | 481 |
|
15/28 | 0% | 2.10 | RR | Tyumen Mahjong Tournament (TMT) 2017 |
18 | 516 |
|
16/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
19 | 258 |
|
24/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
20 | 630 |
|
11/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |
21 | 565 |
|
11/24 | 0% | 2.20 | RR | The first tournament of 2017 |