Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

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

39 place (499.21).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (130.43 * 2.80 * 0.57 + 954.95 * 4.05 * 0.14 + 512.82 * 1.80 * 0.29 + 280 * 4.20 * 0.43 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1) / (2.80 * 0.57 + 4.05 * 0.14 + 1.80 * 0.29 + 4.20 * 0.43 + 3.75 * 1 + 4 * 1) = 545.4533573959746

p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 954.95 * 4.05 * 0.14 + 280 * 4.20 * 0.43) / max_coefficients = 452.963503649635

score = 545.4533573959746 * 0.5 + 452.963503649635 * 0.5 = 499.20843052280486

Rating changes

Show

all results
Date Place Points Reason
2024-05-06 42 -> 39 499.14 -> 499.21

IX Russian Riichi Championship: 57% -> 43%
2024-04-27 42 498.94 -> 499.14

Sun tournament: 43% -> 29%
2024-04-18 43 -> 42 492.98 -> 498.94

Meeting in the billiard room: 71% -> 57%
2024-04-12 38 -> 43 522.05 -> 492.98

Moscow Riichi 2022: 29% -> 14%
2024-03-30 36 -> 38 522.05
2024-03-20 36 529.71 -> 522.05

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 30 -> 36 542.31 -> 529.71
2024-03-06 30 531.38 -> 542.31

IX Russian Riichi Championship: 71% -> 57%
2024-02-27 30 531.13 -> 531.38

Sun tournament: 57% -> 43%
2024-02-25 25 -> 30 531.13

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 57% 2.80 CRR Meeting in the billiard room
4 280 2022-11-06 55/76 43% 4.20 RR IX Russian Riichi Championship
5 513 2022-08-27 20/40 29% 1.80 CRR Sun tournament
6 955 2022-06-12 6/112 14% 4.05 RR Moscow Riichi 2022
7 985 2022-03-20 2/68 0% 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