Sorokin Pavel

From Saint Petersburg, Russia

EMA: 15990297

Player page

Common russian riichi rating (CRR)

Rating date Aug. 19, 2023 (latest changes Aug. 19, 2023).

57 place (391.38).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999

p1 = (218.18 * 3.30 * 0.29 + 720 * 3.45 * 0.29 + 164.18 * 3.50 * 0.57 + 99.10 * 4.05 * 0.71 + 487.18 * 1.80 * 1 + 640 * 4.20 * 1 + 387.10 * 1.80 * 1 + 321.84 * 3.75 * 1) / (3.30 * 0.29 + 3.45 * 0.29 + 3.50 * 0.57 + 4.05 * 0.71 + 1.80 * 1 + 4.20 * 1 + 1.80 * 1 + 3.75 * 1) = 380.9748798260764

p2 = (640 * 4.20 * 1 + 321.84 * 3.75 * 1 + 487.18 * 1.80 * 1 + 720 * 3.45 * 0.29) / max_coefficients = 401.7836364149451

score = 380.9748798260764 * 0.5 + 401.7836364149451 * 0.5 = 391.3792581205107

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 64 -> 57 378.91 -> 391.38

Moscow Riichi 2022: 86% -> 71%
2023-07-28 56 -> 64 395.80 -> 378.91

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 59 -> 56 393.07 -> 395.80

Tenpai can't buy happiness: 71% -> 57%
2023-07-09 60 -> 59 393.07
2023-07-06 61 -> 60 391.25 -> 393.07

Kirov Tournament: 43% -> 29%
2023-07-03 62 -> 61 391.25
2023-06-12 70 -> 62 379.47 -> 391.25

Moscow Riichi 2022: 100% -> 86%
2023-06-11 57 -> 70 383.48 -> 379.47

Money can not buy tenpai: 0% -> 100%
2023-05-28 53 -> 57 401.38 -> 383.48

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 56 -> 53 390.91 -> 401.38

Tenpai can't buy happiness: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 322 2023-06-11 60/88 100% 3.75 RR Money can not buy tenpai
2 387 2023-02-25 20/32 100% 1.80 CRR Earth cup
3 640 2022-11-06 28/76 100% 4.20 RR IX Russian Riichi Championship
4 487 2022-08-27 21/40 100% 1.80 CRR Sun tournament
5 99 2022-06-12 101/112 71% 4.05 RR Moscow Riichi 2022
6 164 2022-03-20 57/68 57% 3.50 RR Tenpai can't buy happiness
7 720 2021-11-28 22/76 29% 3.45 RR Saint Petersburg Open 2021
8 218 2021-11-06 44/56 29% 3.30 RR Kirov Tournament
9 263 2020-01-05 15/20 0% 2.10 EMA Snow Dragon Tournament
10 640 2019-12-15 41/112 0% 4.05 EMA VIII Russian Riichi Championship
11 508 2019-11-24 32/64 0% 3.45 EMA Saint Petersburg Open 2019
12 524 2019-11-04 31/64 0% 3.85 EMA Aki Shanten 2019
13 889 2019-07-21 4/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019
14 333 2019-06-02 27/40 0% 2.90 RR Summer Cup 2019
15 120 2019-05-04 74/84 0% 4.20 EMA Haru Shanten 2019
16 829 2019-04-21 7/36 0% 2.50 EMA Great Wave 2019
17 744 2018-12-23 11/40 0% 2.90 RR North Cup 2018
18 889 2018-12-16 8/64 0% 3.45 EMA White Dragon Tournament
19 33 2018-11-18 89/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
20 739 2018-09-23 7/24 0% 2.50 RR West cup 2018
21 143 2018-08-26 31/36 0% 2.50 EMA Finnish Riichi Open 2018
22 99 2018-06-11 65/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
23 648 2018-05-01 26/72 0% 3.85 EMA Haru Shanten 2018
24 298 2018-03-25 34/48 0% 2.80 EMA Great Wave 2018
25 0 2018-03-04 32/32 0% 2.70 RR East Cup 2018
26 947 2017-12-24 2/20 0% 2.10 EMA Tyumen Riichi Open 2017
27 602 2017-12-11 34/84 0% 3.40 EMA VI Russian Riichi Championship 2017
28 817 2017-11-12 14/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
29 744 2017-06-03 11/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
30 884 2017-03-18 6/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
31 690 2016-12-04 23/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
32 133 2015-12-06 14/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
33 474 2015-11-15 11/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league