Badamshin Shamil

From Ufa, Russia

EMA: 15020029

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Internal rating (RR)

Rating date March 20, 2024 (latest changes March 20, 2024).

14 place (543.72).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (954.95 * 4.05 * 0.29 + 280 * 4.20 * 0.57 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1 + 0) / (4.05 * 0.29 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1 + 1) = 562.7561303700791

p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 954.95 * 4.05 * 0.29 + 280 * 4.20 * 0.57) / max_coefficients = 524.6881032251808

score = 562.7561303700791 * 0.5 + 524.6881032251808 * 0.5 = 543.72211679763

Rating changes

Show

all results
Date Place Points Reason
2024-03-20 14 576.50 -> 543.72

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 8 -> 14 620.42 -> 576.50
2024-03-06 11 -> 8 603.61 -> 620.42

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 8 -> 11 619.59 -> 603.61

Moscow Riichi 2022: 43% -> 29%
2024-01-20 8 632.04 -> 619.59

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 11 -> 8 610.95 -> 632.04

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 12 -> 11 610.95
2023-12-12 9 -> 12 625.03 -> 610.95

Moscow Riichi 2022: 57% -> 43%
2023-11-28 10 -> 9 625.03
2023-11-20 8 -> 10 647.95 -> 625.03

Tenpai can't buy happiness: 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
3 280 2022-11-06 55/76 57% 4.20 RR IX Russian Riichi Championship
4 955 2022-06-12 6/112 29% 4.05 RR Moscow Riichi 2022
5 985 2022-03-20 2/68 0% 3.50 RR Tenpai can't buy happiness
6 455 2021-11-06 31/56 0% 3.30 RR Kirov Tournament
7 179 2020-03-08 33/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
8 556 2018-08-11 13/28 0% 1.70 RR Natsu Shanten 2018
9 963 2018-02-17 2/28 0% 1.70 RR Fuyu Shanten
10 24 2017-12-11 82/84 0% 3.40 EMA VI Russian Riichi Championship 2017
11 648 2017-11-12 26/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
12 290 2017-06-03 23/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
13 778 2017-03-25 7/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
14 140 2017-03-18 38/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
15 211 2016-12-04 57/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
16 593 2015-02-22 12/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015