Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date Oct. 12, 2023 (latest changes Oct. 12, 2023).

19 place (576.12).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (130.43 * 2.80 * 1 + 454.55 * 3.30 * 0.14 + 985.07 * 3.50 * 0.43 + 954.95 * 4.05 * 0.57 + 505.75 * 3.75 * 1 + 512.82 * 1.80 * 0.86 + 280 * 4.20 * 1 + 813.08 * 4 * 1) / (2.80 * 1 + 3.30 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 3.75 * 1 + 1.80 * 0.86 + 4.20 * 1 + 4 * 1) = 553.1600272515844

p2 = (813.08 * 4 * 1 + 954.95 * 4.05 * 0.57 + 505.75 * 3.75 * 1 + 985.07 * 3.50 * 0.43) / max_coefficients = 599.086779661017

score = 553.1600272515844 * 0.5 + 599.086779661017 * 0.5 = 576.1234034563007

Rating changes

Show

all results
Date Place Points Reason
2023-10-12 16 -> 19 598.36 -> 576.12

Moscow Riichi 2022: 71% -> 57%
2023-09-28 17 -> 16 598.36
2023-09-20 13 -> 17 619.80 -> 598.36

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 14 -> 13 618.53 -> 619.80

Kirov Tournament: 29% -> 14%
2023-09-03 18 -> 14 545.04 -> 618.53

SPB Riichi Open 2023: 0% -> 100%
2023-08-27 17 -> 18 545.01 -> 545.04

Sun tournament: 100% -> 86%
2023-08-12 17 559.46 -> 545.01

Moscow Riichi 2022: 86% -> 71%
2023-07-28 18 -> 17 559.46
2023-07-20 16 -> 18 582.61 -> 559.46

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 17 -> 16 581.56 -> 582.61

Kirov Tournament: 43% -> 29%

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 21/24 100% 2.80 CRR Meeting in the billiard room
4 280 2022-11-06 55/76 100% 4.20 RR IX Russian Riichi Championship
5 513 2022-08-27 20/40 86% 1.80 CRR Sun tournament
6 955 2022-06-12 6/112 57% 4.05 RR Moscow Riichi 2022
7 985 2022-03-20 2/68 43% 3.50 RR Tenpai can't buy happiness
8 455 2021-11-06 31/56 14% 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