Sorokin Pavel

From Saint Petersburg, Russia

EMA: 15990297

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Common russian riichi rating (CRR)

Rating date March 5, 2023 (latest changes March 5, 2023).

57 place (393.98).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (218.18 * 3.30 * 0.71 + 720 * 3.45 * 0.71 + 164.18 * 3.50 * 1 + 99.10 * 4.05 * 1 + 487.18 * 1.80 * 1 + 640 * 4.20 * 1 + 387.10 * 1.80 * 1) / (3.30 * 0.71 + 3.45 * 0.71 + 3.50 * 1 + 4.05 * 1 + 1.80 * 1 + 4.20 * 1 + 1.80 * 1) = 373.1145761165801

p2 = (640 * 4.20 * 1 + 720 * 3.45 * 0.71 + 487.18 * 1.80 * 1 + 387.10 * 1.80 * 1) / max_coefficients = 414.84604810996564

score = 373.1145761165801 * 0.5 + 414.84604810996564 * 0.5 = 393.9803121132729

Rating changes

Show

all results
Date Place Points Reason
2023-02-25 57 389.10 -> 393.98

Earth cup: 0% -> 100%
2023-02-19 58 -> 57 389.10
2023-01-28 56 -> 58 403.54 -> 389.10

Saint Petersburg Open 2021: 86% -> 71%
2023-01-14 55 -> 56 403.54
2023-01-06 56 -> 55 403.00 -> 403.54

Kirov Tournament: 86% -> 71%
2022-12-19 58 -> 56 400.93 -> 403.00
2022-12-18 56 -> 58 400.93
2022-12-03 36 -> 56 503.21 -> 400.93
2021-02-01 43 -> 36 584.92 -> 503.21
2020-02-01 43 584.92

Tournaments

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