Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date March 6, 2024 (latest changes March 6, 2024).

31 place (542.31).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

p1 = (985.07 * 3.50 * 0.14 + 954.95 * 4.05 * 0.29 + 512.82 * 1.80 * 0.43 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1 + 280 * 4.20 * 0.57 + 130.43 * 2.80 * 0.71) / (3.50 * 0.14 + 4.05 * 0.29 + 1.80 * 0.43 + 3.75 * 1 + 4 * 1 + 4.20 * 0.57 + 2.80 * 0.71) = 553.8934200629894

p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 954.95 * 4.05 * 0.29 + 280 * 4.20 * 0.57) / max_coefficients = 530.7190564204423

score = 553.8934200629894 * 0.5 + 530.7190564204423 * 0.5 = 542.3062382417158

Rating changes

Show

all results
Date Place Points Reason
2024-03-06 31 531.38 -> 542.31

IX Russian Riichi Championship: 71% -> 57%
2024-02-27 31 531.13 -> 531.38

Sun tournament: 57% -> 43%
2024-02-25 26 -> 31 531.13
2024-02-20 27 -> 26 531.13
2024-02-18 28 -> 27 525.92 -> 531.13

Meeting in the billiard room: 86% -> 71%
2024-02-12 25 -> 28 553.62 -> 525.92

Moscow Riichi 2022: 43% -> 29%
2024-01-20 25 565.41 -> 553.62

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 26 -> 25 549.40 -> 565.41

IX Russian Riichi Championship: 86% -> 71%
2023-12-27 26 549.13 -> 549.40

Sun tournament: 71% -> 57%
2023-12-18 28 -> 26 544.51 -> 549.13

Meeting in the billiard room: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 813 2023-09-03 21/108 100% 4.00 RR SPB Riichi Open 2023
2 506 2023-06-11 44/88 100% 3.75 RR Money can not buy tenpai
3 130 2022-12-18 21/24 71% 2.80 CRR Meeting in the billiard room
4 280 2022-11-06 55/76 57% 4.20 RR IX Russian Riichi Championship
5 513 2022-08-27 20/40 43% 1.80 CRR Sun tournament
6 955 2022-06-12 6/112 29% 4.05 RR Moscow Riichi 2022
7 985 2022-03-20 2/68 14% 3.50 RR Tenpai can't buy happiness
8 455 2021-11-06 31/56 0% 3.30 RR Kirov Tournament
9 179 2020-03-08 33/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
10 556 2018-08-11 13/28 0% 1.70 RR Natsu Shanten 2018
11 963 2018-02-17 2/28 0% 1.70 RR Fuyu Shanten
12 24 2017-12-11 82/84 0% 3.40 EMA VI Russian Riichi Championship 2017
13 648 2017-11-12 26/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
14 290 2017-06-03 23/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
15 778 2017-03-25 7/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
16 140 2017-03-18 38/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
17 211 2016-12-04 57/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
18 593 2015-02-22 12/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015