Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Common russian riichi rating (CRR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
36 place (503.21).
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 = (828.57 * 2.50 * 0.29 + 120.48 * 4.20 * 0.29 + 333.33 * 2.90 * 0.43 + 888.89 * 2.30 * 0.43 + 523.81 * 3.85 * 0.71 + 507.94 * 3.45 * 0.71 + 639.64 * 4.05 * 0.86 + 263.16 * 2.10 * 0.86) / (2.50 * 0.29 + 4.20 * 0.29 + 2.90 * 0.43 + 2.30 * 0.43 + 3.85 * 0.71 + 3.45 * 0.71 + 4.05 * 0.86 + 2.10 * 0.86) = 506.764722067558
p2 = (639.64 * 4.05 * 0.86 + 523.81 * 3.85 * 0.71 + 507.94 * 3.45 * 0.71 + 888.89 * 2.30 * 0.43) / max_coefficients = 499.6562556508507
score = 506.764722067558 * 0.5 + 499.6562556508507 * 0.5 = 503.21048885920436
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2021-02-01 | 43 -> 36 | 584.92 -> 503.21 | |
2020-02-01 | 43 | 584.92 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 263 |
|
15/20 | 86% | 2.10 | EMA | Snow Dragon Tournament |
2 | 640 |
|
41/112 | 86% | 4.05 | EMA | VIII Russian Riichi Championship |
3 | 508 |
|
32/64 | 71% | 3.45 | EMA | Saint Petersburg Open 2019 |
4 | 524 |
|
31/64 | 71% | 3.85 | EMA | Aki Shanten 2019 |
5 | 889 |
|
4/28 | 43% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |
6 | 333 |
|
27/40 | 43% | 2.90 | RR | Summer Cup 2019 |
7 | 120 |
|
74/84 | 29% | 4.20 | EMA | Haru Shanten 2019 |
8 | 829 |
|
7/36 | 29% | 2.50 | EMA | Great Wave 2019 |
9 | 744 |
|
11/40 | 0% | 2.90 | RR | North Cup 2018 |
10 | 889 |
|
8/64 | 0% | 3.45 | EMA | White Dragon Tournament |
11 | 33 |
|
89/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
12 | 739 |
|
7/24 | 0% | 2.50 | RR | West cup 2018 |
13 | 143 |
|
31/36 | 0% | 2.50 | EMA | Finnish Riichi Open 2018 |
14 | 99 |
|
65/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
15 | 648 |
|
26/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
16 | 298 |
|
34/48 | 0% | 2.80 | EMA | Great Wave 2018 |
17 | 0 |
|
32/32 | 0% | 2.70 | RR | East Cup 2018 |
18 | 947 |
|
2/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 |
19 | 602 |
|
34/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
20 | 817 |
|
14/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
21 | 744 |
|
11/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
22 | 884 |
|
6/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
23 | 690 |
|
23/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
24 | 133 |
|
14/16 | 0% | 2.00 | RR | Two-day tournament of Saint Petersburg riichi mahjong league |
25 | 474 |
|
11/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |