Sorokin Pavel

From Saint Petersburg, Russia

EMA: 15990297

Player page

Internal rating (RR)

Rating date June 11, 2025 (latest changes June 11, 2025).

25 place (660.43).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (738.32 * 4 * 0.29 + 254.90 * 3.05 * 0.71 + 913.04 * 2.10 * 0.71 + 485.98 * 4.60 * 0.86 + 147.37 * 3.85 * 1 + 662.92 * 3.75 * 1 + 915.25 * 3.25 * 1 + 971.43 * 1.90 * 1 + 900 * 3.50 * 1) / (4 * 0.29 + 3.05 * 0.71 + 2.10 * 0.71 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.25 * 1 + 1.90 * 1 + 3.50 * 1) = 627.9796938567259

p2 = (900 * 3.50 * 1 + 915.25 * 3.25 * 1 + 662.92 * 3.75 * 1 + 485.98 * 4.60 * 0.86) / max_coefficients = 692.8740589205577

score = 627.9796938567259 * 0.5 + 692.8740589205577 * 0.5 = 660.4268763886419

Rating changes

Show

all results
Date Place Points Reason
2025-06-11 18 -> 25 699.28 -> 660.43

Money can not buy tenpai: 14% -> 0%
2025-06-08 16 -> 18 699.28
2025-05-30 16 700.70 -> 699.28

Seihoku spring tournament 2024: 86% -> 71%
2025-05-12 19 -> 16 693.18 -> 700.70

X Russian Championship: 100% -> 86%
2025-05-10 19 688.96 -> 693.18

Agari Spring Tournament 2024: 86% -> 71%
2025-05-03 40 -> 19 589.52 -> 688.96

Riichi over The Volga 2025: 0% -> 100%

SPB Riichi Open 2023: 43% -> 29%
2025-04-26 45 -> 40 566.20 -> 589.52

Seihoku spring tournament 2025: 0% -> 100%
2025-04-11 44 -> 45 563.58 -> 566.20

Money can not buy tenpai: 29% -> 14%
2025-03-30 43 -> 44 574.67 -> 563.58

Seihoku spring tournament 2024: 100% -> 86%
2025-03-10 44 -> 43 571.99 -> 574.67

Agari Spring Tournament 2024: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 900 2025-05-03 8/71 100% 3.50 RR Riichi over The Volga 2025 Samara
2 971 2025-04-26 2/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
3 915 2025-02-16 6/60 100% 3.25 RR White Wolf Cup Saint Petersburg
4 663 2024-10-13 31/90 100% 3.75 RR Moscow Riichi 2024 Moscow
5 147 2024-09-01 82/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 486 2024-05-12 56/108 86% 4.60 RR X Russian Championship Perm
7 913 2024-03-30 5/47 71% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
8 255 2024-03-10 39/52 71% 3.05 RR Agari Spring Tournament 2024 Moscow
9 738 2023-09-03 29/108 29% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
10 322 2023-06-11 60/88 0% 3.75 RR Money can not buy tenpai Perm
11 640 2022-11-06 28/76 0% 4.20 RR IX Russian Riichi Championship Perm
12 99 2022-06-12 101/112 0% 4.05 RR Moscow Riichi 2022 Moscow
13 164 2022-03-20 57/68 0% 3.50 RR Tenpai can't buy happiness Perm
14 720 2021-11-28 22/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
15 218 2021-11-06 44/56 0% 3.30 RR Kirov Tournament Kirov
16 263 2020-01-05 15/20 0% 2.10 EMA Snow Dragon Tournament Novosibirsk
17 640 2019-12-15 41/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
18 508 2019-11-24 32/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
19 524 2019-11-04 31/64 0% 3.85 EMA Aki Shanten 2019 Perm
20 889 2019-07-21 4/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019 Prague
21 333 2019-06-02 27/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
22 120 2019-05-04 74/84 0% 4.20 EMA Haru Shanten 2019 Perm
23 829 2019-04-21 7/36 0% 2.50 EMA Great Wave 2019 Espoo
24 744 2018-12-23 11/40 0% 2.90 RR North Cup 2018 Saint Petersburg
25 889 2018-12-16 8/64 0% 3.45 EMA White Dragon Tournament Moscow
26 33 2018-11-18 89/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
27 739 2018-09-23 7/24 0% 2.50 RR West cup 2018 Saint Petersburg
28 143 2018-08-26 31/36 0% 2.50 EMA Finnish Riichi Open 2018 Finland
29 99 2018-06-11 65/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
30 648 2018-05-01 26/72 0% 3.85 EMA Haru Shanten 2018 Perm
31 298 2018-03-25 34/48 0% 2.80 EMA Great Wave 2018 Helsinki
32 0 2018-03-04 32/32 0% 2.70 RR East Cup 2018 Saint Petersburg
33 947 2017-12-24 2/20 0% 2.10 EMA Tyumen Riichi Open 2017 Tyumen
34 602 2017-12-11 34/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
35 817 2017-11-12 14/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
36 744 2017-06-03 11/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
37 884 2017-03-18 6/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
38 690 2016-12-04 23/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
39 133 2015-12-06 14/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league Saint Petersburg
40 474 2015-11-15 11/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg