Sorokin Pavel

From Saint Petersburg, Russia

EMA: 15990297

Player page

Internal rating (RR)

Rating date July 28, 2023 (latest changes July 28, 2023).

60 place (362.95).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (720 * 3.45 * 0.29 + 218.18 * 3.30 * 0.29 + 164.18 * 3.50 * 0.57 + 99.10 * 4.05 * 0.86 + 640 * 4.20 * 1 + 321.84 * 3.75 * 1) / (3.45 * 0.29 + 3.30 * 0.29 + 3.50 * 0.57 + 4.05 * 0.86 + 4.20 * 1 + 3.75 * 1) = 357.1825509800561

p2 = (640 * 4.20 * 1 + 321.84 * 3.75 * 1 + 720 * 3.45 * 0.29 + 99.10 * 4.05 * 0.86) / max_coefficients = 368.71491313527036

score = 357.1825509800561 * 0.5 + 368.71491313527036 * 0.5 = 362.9487320576632

Rating changes

Show

all results
Date Place Points Reason
2023-07-28 54 -> 60 381.82 -> 362.95

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 56 -> 54 373.98 -> 381.82

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 58 -> 56 371.96 -> 373.98

Kirov Tournament: 43% -> 29%
2023-06-19 34 -> 58 503.21 -> 371.96
2021-02-01 42 -> 34 584.92 -> 503.21
2020-02-01 42 584.92

Tournaments

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