Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Common russian riichi rating (CRR)
Rating date Feb. 12, 2024 (latest changes Feb. 12, 2024).
40 place (458.42).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (164.18 * 3.50 * 0.14 + 99.10 * 4.05 * 0.29 + 487.18 * 1.80 * 0.57 + 640 * 4.20 * 0.71 + 387.10 * 1.80 * 1 + 321.84 * 3.75 * 1 + 738.32 * 4 * 1 + 51.28 * 2.90 * 1) / (3.50 * 0.14 + 4.05 * 0.29 + 1.80 * 0.57 + 4.20 * 0.71 + 1.80 * 1 + 3.75 * 1 + 4 * 1 + 2.90 * 1) = 420.35883140625333
p2 = (738.32 * 4 * 1 + 640 * 4.20 * 0.71 + 321.84 * 3.75 * 1 + 387.10 * 1.80 * 1) / max_coefficients = 496.4798689529569
score = 420.35883140625333 * 0.5 + 496.4798689529569 * 0.5 = 458.4193501796051
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-02-12 | 44 -> 40 | 453.45 -> 458.42 |
Moscow Riichi 2022: 43% -> 29% |
2024-01-20 | 47 -> 44 | 450.25 -> 453.45 |
Tenpai can't buy happiness: 29% -> 14% |
2024-01-06 | 41 -> 47 | 456.84 -> 450.25 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-27 | 43 -> 41 | 457.33 -> 456.84 |
Sun tournament: 71% -> 57% |
2023-12-19 | 44 -> 43 | 457.33 | |
2023-12-12 | 50 -> 44 | 452.94 -> 457.33 |
Moscow Riichi 2022: 57% -> 43% |
2023-11-28 | 49 -> 50 | 456.64 -> 452.94 |
Saint Petersburg Open 2021: 14% -> 0% |
2023-11-26 | 37 -> 49 | 486.98 -> 456.64 |
Autumn Agari tournament: 0% -> 100% |
2023-11-20 | 38 -> 37 | 482.93 -> 486.98 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 41 -> 38 | 485.51 -> 482.93 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 51 |
|
38/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
2 | 738 |
|
29/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
3 | 322 |
|
60/88 | 100% | 3.75 | RR | Money can not buy tenpai |
4 | 387 |
|
20/32 | 100% | 1.80 | CRR | Earth cup |
5 | 640 |
|
28/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |
6 | 487 |
|
21/40 | 57% | 1.80 | CRR | Sun tournament |
7 | 99 |
|
101/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |
8 | 164 |
|
57/68 | 14% | 3.50 | RR | Tenpai can't buy happiness |
9 | 720 |
|
22/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
10 | 218 |
|
44/56 | 0% | 3.30 | RR | Kirov Tournament |
11 | 263 |
|
15/20 | 0% | 2.10 | EMA | Snow Dragon Tournament |
12 | 640 |
|
41/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
13 | 508 |
|
32/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
14 | 524 |
|
31/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
15 | 889 |
|
4/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |
16 | 333 |
|
27/40 | 0% | 2.90 | RR | Summer Cup 2019 |
17 | 120 |
|
74/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
18 | 829 |
|
7/36 | 0% | 2.50 | EMA | Great Wave 2019 |
19 | 744 |
|
11/40 | 0% | 2.90 | RR | North Cup 2018 |
20 | 889 |
|
8/64 | 0% | 3.45 | EMA | White Dragon Tournament |
21 | 33 |
|
89/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
22 | 739 |
|
7/24 | 0% | 2.50 | RR | West cup 2018 |
23 | 143 |
|
31/36 | 0% | 2.50 | EMA | Finnish Riichi Open 2018 |
24 | 99 |
|
65/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
25 | 648 |
|
26/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
26 | 298 |
|
34/48 | 0% | 2.80 | EMA | Great Wave 2018 |
27 | 0 |
|
32/32 | 0% | 2.70 | RR | East Cup 2018 |
28 | 947 |
|
2/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 |
29 | 602 |
|
34/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
30 | 817 |
|
14/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
31 | 744 |
|
11/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
32 | 884 |
|
6/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
33 | 690 |
|
23/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
34 | 133 |
|
14/16 | 0% | 2.00 | RR | Two-day tournament of Saint Petersburg riichi mahjong league |
35 | 474 |
|
11/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |