Sorokin Pavel

From Saint Petersburg, Russia

EMA: 15990297

Player page

Internal rating (RR)

Rating date June 9, 2024 (latest changes June 9, 2024).

37 place (528.97).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (99.10 * 4.05 * 0.14 + 640 * 4.20 * 0.43 + 321.84 * 3.75 * 1 + 738.32 * 4 * 1 + 913.04 * 2.10 * 1 + 485.98 * 4.60 * 1 + 254.90 * 3.05 * 1) / (4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1 + 4 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1) = 518.1357185131043

p2 = (738.32 * 4 * 1 + 485.98 * 4.60 * 1 + 913.04 * 2.10 * 1 + 321.84 * 3.75 * 1) / max_coefficients = 539.8097402597405

score = 518.1357185131043 * 0.5 + 539.8097402597405 * 0.5 = 528.9727293864223

Rating changes

Show

all results
Date Place Points Reason
2024-06-09 34 -> 37 528.97
2024-05-12 16 -> 34 544.13 -> 528.97

X Russian Championship: 0% -> 100%
2024-05-06 17 -> 16 554.42 -> 544.13

IX Russian Riichi Championship: 57% -> 43%
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 26 -> 23 494.26 -> 513.09

Moscow Riichi 2022: 43% -> 29%
2024-01-20 27 -> 26 488.27 -> 494.26

Tenpai can't buy happiness: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 486 2024-05-12 56/108 100% 4.60 RR X Russian Championship
2 913 2024-03-30 5/47 100% 2.10 RR Seihoku spring tournament 2024
3 255 2024-03-10 39/52 100% 3.05 RR Agari Spring Tournament 2024
4 738 2023-09-03 29/108 100% 4.00 RR SPB Riichi Open 2023
5 322 2023-06-11 60/88 100% 3.75 RR Money can not buy tenpai
6 640 2022-11-06 28/76 43% 4.20 RR IX Russian Riichi Championship
7 99 2022-06-12 101/112 14% 4.05 RR Moscow Riichi 2022
8 164 2022-03-20 57/68 0% 3.50 RR Tenpai can't buy happiness
9 720 2021-11-28 22/76 0% 3.45 RR Saint Petersburg Open 2021
10 218 2021-11-06 44/56 0% 3.30 RR Kirov Tournament
11 263 2020-01-05 15/20 0% 2.10 EMA Snow Dragon Tournament
12 640 2019-12-15 41/112 0% 4.05 EMA VIII Russian Riichi Championship
13 508 2019-11-24 32/64 0% 3.45 EMA Saint Petersburg Open 2019
14 524 2019-11-04 31/64 0% 3.85 EMA Aki Shanten 2019
15 889 2019-07-21 4/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019
16 333 2019-06-02 27/40 0% 2.90 RR Summer Cup 2019
17 120 2019-05-04 74/84 0% 4.20 EMA Haru Shanten 2019
18 829 2019-04-21 7/36 0% 2.50 EMA Great Wave 2019
19 744 2018-12-23 11/40 0% 2.90 RR North Cup 2018
20 889 2018-12-16 8/64 0% 3.45 EMA White Dragon Tournament
21 33 2018-11-18 89/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
22 739 2018-09-23 7/24 0% 2.50 RR West cup 2018
23 143 2018-08-26 31/36 0% 2.50 EMA Finnish Riichi Open 2018
24 99 2018-06-11 65/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
25 648 2018-05-01 26/72 0% 3.85 EMA Haru Shanten 2018
26 298 2018-03-25 34/48 0% 2.80 EMA Great Wave 2018
27 0 2018-03-04 32/32 0% 2.70 RR East Cup 2018
28 947 2017-12-24 2/20 0% 2.10 EMA Tyumen Riichi Open 2017
29 602 2017-12-11 34/84 0% 3.40 EMA VI Russian Riichi Championship 2017
30 817 2017-11-12 14/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
31 744 2017-06-03 11/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
32 884 2017-03-18 6/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
33 690 2016-12-04 23/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
34 133 2015-12-06 14/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
35 474 2015-11-15 11/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league