Sorokin Pavel

From Saint Petersburg, Russia

EMA: 15990297

Player page

Internal rating (RR)

Rating date April 20, 2024 (latest changes April 12, 2024).

17 place (554.42).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (99.10 * 4.05 * 0.14 + 640 * 4.20 * 0.57 + 321.84 * 3.75 * 1 + 738.32 * 4 * 1 + 254.90 * 3.05 * 1 + 913.04 * 2.10 * 1) / (4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1 + 3.05 * 1 + 2.10 * 1) = 532.0536255500713

p2 = (738.32 * 4 * 1 + 913.04 * 2.10 * 1 + 640 * 4.20 * 0.57 + 321.84 * 3.75 * 1) / max_coefficients = 576.7840313699821

score = 532.0536255500713 * 0.5 + 576.7840313699821 * 0.5 = 554.4188284600267

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 17 546.81 -> 554.42

Moscow Riichi 2022: 29% -> 14%
2024-03-30 30 -> 17 474.66 -> 546.81

Seihoku spring tournament 2024: 0% -> 100%
2024-03-20 32 -> 30 469.69 -> 474.66

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 24 -> 32 506.50 -> 469.69

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 23 -> 24 513.09 -> 506.50

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 27 -> 23 494.26 -> 513.09

Moscow Riichi 2022: 43% -> 29%
2024-01-20 28 -> 27 488.27 -> 494.26

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 27 -> 28 494.95 -> 488.27

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 28 -> 27 494.95
2023-12-12 32 -> 28 478.75 -> 494.95

Moscow Riichi 2022: 57% -> 43%

Tournaments

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