Kim Valeriya
From Novosibirsk, Russia
EMA: 15020010
Internal rating (RR)
Rating date Aug. 19, 2023 (latest changes Aug. 19, 2023).
60 place (351.14).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815
p1 = (266.67 * 3.45 * 0.29 + 773.33 * 4.20 * 1 + 0 + 0 + 0) / (3.45 * 0.29 + 4.20 * 1 + 1 + 1 + 1) = 428.9010117076621
p2 = (773.33 * 4.20 * 1 + 266.67 * 3.45 * 0.29) / max_coefficients = 273.369973794686
score = 428.9010117076621 * 0.5 + 273.369973794686 * 0.5 = 351.13549275117407
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-19 | 62 -> 60 | 351.14 | |
2023-08-12 | 62 | 345.25 -> 351.14 | |
2023-07-28 | 63 -> 62 | 345.54 -> 345.25 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 66 -> 63 | 340.66 -> 345.54 | |
2023-07-06 | 67 -> 66 | 340.66 | |
2023-06-19 | 68 -> 67 | 340.66 | |
2023-06-12 | 69 -> 68 | 335.44 -> 340.66 | |
2023-06-11 | 55 -> 69 | 355.29 -> 335.44 | |
2023-05-28 | 56 -> 55 | 354.05 -> 355.29 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 57 -> 56 | 348.45 -> 354.05 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 773 |
|
18/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 267 |
|
56/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
3 | 526 |
|
10/20 | 0% | 2.10 | EMA | Snow Dragon Tournament |
4 | 889 |
|
4/28 | 0% | 2.30 | RR | The Green dragon tournament |
5 | 747 |
|
22/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
6 | 1000 |
|
1/56 | 0% | 3.00 | EMA | Snow Dragon |
7 | 330 |
|
62/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
8 | 826 |
|
5/24 | 0% | 2.20 | RR | Siberian riichi |
9 | 806 |
|
7/32 | 0% | 2.20 | RR | Russian riichi championship by JPML-B rules |
10 | 783 |
|
6/24 | 0% | 2.20 | EMA | Siberia Cup 2017 |
11 | 971 |
|
2/36 | 0% | 2.50 | RR | Quick discard 2017 |
12 | 1000 |
|
1/32 | 0% | 2.40 | RR | Siberia Cup 2016 |
13 | 744 |
|
12/44 | 0% | 1.90 | RR | Eighth winter tournament |
14 | 571 |
|
16/36 | 0% | 1.70 | RR | Seventh winter tournament |
15 | 826 |
|
5/24 | 0% | 1.40 | RR | Furiten tournament 2014 |
16 | 613 |
|
13/32 | 0% | 2.00 | RR | Riichi tournament 2013 |