Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Common russian riichi rating (CRR)
Rating date Sept. 3, 2024 (latest changes Sept. 3, 2024).
80 place (448.58).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (254.90 * 3.05 * 1 + 640 * 4.20 * 0.29 + 387.10 * 1.80 * 0.43 + 321.84 * 3.75 * 0.71 + 738.32 * 4 * 0.86 + 51.28 * 2.90 * 1 + 913.04 * 2.10 * 1 + 485.98 * 4.60 * 1 + 147.37 * 3.85 * 1) / (3.05 * 1 + 4.20 * 0.29 + 1.80 * 0.43 + 3.75 * 0.71 + 4 * 0.86 + 2.90 * 1 + 2.10 * 1 + 4.60 * 1 + 3.85 * 1) = 411.18874688777106
p2 = (738.32 * 4 * 0.86 + 485.98 * 4.60 * 1 + 913.04 * 2.10 * 1 + 321.84 * 3.75 * 0.71) / max_coefficients = 485.9637824888592
score = 411.18874688777106 * 0.5 + 485.9637824888592 * 0.5 = 448.5762646883151
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-09-03 | 76 -> 80 | 456.77 -> 448.58 |
SPB Riichi Open 2023: 100% -> 86% |
2024-09-01 | 62 -> 76 | 494.23 -> 456.77 |
SPB Riichi Open 2024: 0% -> 100% |
2024-08-27 | 63 -> 62 | 494.23 |
Sun tournament: 14% -> 0% |
2024-08-26 | 63 | 494.34 -> 494.23 | |
2024-08-25 | 63 | 493.87 -> 494.34 |
Earth cup: 57% -> 43% |
2024-08-11 | 64 -> 63 | 494.94 -> 493.87 |
Money can not buy tenpai: 86% -> 71% |
2024-08-04 | 57 -> 64 | 505.56 -> 494.94 | |
2024-07-14 | 50 -> 57 | 505.56 | |
2024-07-06 | 51 -> 50 | 511.83 -> 505.56 |
IX Russian Riichi Championship: 43% -> 29% |
2024-07-03 | 52 -> 51 | 511.83 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 147 |
|
82/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
2 | 486 |
|
56/108 | 100% | 4.60 | RR | X Russian Championship |
3 | 913 |
|
5/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
4 | 255 |
|
39/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
5 | 51 |
|
38/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
6 | 738 |
|
29/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
7 | 322 |
|
60/88 | 71% | 3.75 | RR | Money can not buy tenpai |
8 | 387 |
|
20/32 | 43% | 1.80 | CRR | Earth cup |
9 | 640 |
|
28/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
10 | 487 |
|
21/40 | 0% | 1.80 | CRR | Sun tournament |
11 | 99 |
|
101/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
12 | 164 |
|
57/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
13 | 720 |
|
22/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
14 | 218 |
|
44/56 | 0% | 3.30 | RR | Kirov Tournament |
15 | 263 |
|
15/20 | 0% | 2.10 | EMA | Snow Dragon Tournament |
16 | 640 |
|
41/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
17 | 508 |
|
32/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
18 | 524 |
|
31/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
19 | 889 |
|
4/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |
20 | 333 |
|
27/40 | 0% | 2.90 | RR | Summer Cup 2019 |
21 | 120 |
|
74/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
22 | 829 |
|
7/36 | 0% | 2.50 | EMA | Great Wave 2019 |
23 | 744 |
|
11/40 | 0% | 2.90 | RR | North Cup 2018 |
24 | 889 |
|
8/64 | 0% | 3.45 | EMA | White Dragon Tournament |
25 | 33 |
|
89/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
26 | 739 |
|
7/24 | 0% | 2.50 | RR | West cup 2018 |
27 | 143 |
|
31/36 | 0% | 2.50 | EMA | Finnish Riichi Open 2018 |
28 | 99 |
|
65/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
29 | 648 |
|
26/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
30 | 298 |
|
34/48 | 0% | 2.80 | EMA | Great Wave 2018 |
31 | 0 |
|
32/32 | 0% | 2.70 | RR | East Cup 2018 |
32 | 947 |
|
2/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 |
33 | 602 |
|
34/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
34 | 817 |
|
14/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
35 | 744 |
|
11/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
36 | 884 |
|
6/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
37 | 690 |
|
23/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
38 | 133 |
|
14/16 | 0% | 2.00 | RR | Two-day tournament of Saint Petersburg riichi mahjong league |
39 | 474 |
|
11/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |