Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date Nov. 17, 2022 (latest changes Nov. 17, 2022).

9 place (648.26).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.2

p1 = (454.55 * 3.30 * 0.86 + 985.07 * 3.50 * 1 + 954.95 * 4.05 * 1 + 280 * 4.20 * 1 + 512.82 * 1.80 * 1) / (3.30 * 0.86 + 3.50 * 1 + 4.05 * 1 + 4.20 * 1 + 1.80 * 1) = 653.3019343123854

p2 = (954.95 * 4.05 * 1 + 985.07 * 3.50 * 1 + 454.55 * 3.30 * 0.86 + 280 * 4.20 * 1) / max_coefficients = 643.2223684210526

score = 653.3019343123854 * 0.5 + 643.2223684210526 * 0.5 = 648.262151366719

Rating changes

Show

all results
Date Place Points Reason
2022-11-06 6 -> 9 697.22 -> 648.26

Kirov Tournament: 100% -> 86%

IX Russian Riichi Championship: 0% -> 100%
2022-11-05 249 -> 6 116.66 -> 697.22
2020-02-01 249 116.66

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 280 2022-11-06 55/76 100% 4.20 RR IX Russian Riichi Championship
2 513 2022-08-27 20/40 100% 1.80 CRR Sun tournament
3 955 2022-06-12 6/112 100% 4.05 RR Moscow Riichi 2022
4 985 2022-03-20 2/68 100% 3.50 RR Tenpai can't buy happiness
5 455 2021-11-06 31/56 86% 3.30 RR Kirov Tournament
6 179 2020-03-08 33/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
7 556 2018-08-11 13/28 0% 1.70 RR Natsu Shanten 2018
8 963 2018-02-17 2/28 0% 1.70 RR Fuyu Shanten
9 24 2017-12-11 82/84 0% 3.40 EMA VI Russian Riichi Championship 2017
10 648 2017-11-12 26/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
11 290 2017-06-03 23/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
12 778 2017-03-25 7/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
13 140 2017-03-18 38/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
14 211 2016-12-04 57/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
15 593 2015-02-22 12/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015