Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Internal rating (RR)

Rating date April 24, 2024 (latest changes April 12, 2024).

24 place (513.13).

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

p1 = (954.95 * 4.05 * 0.14 + 280 * 4.20 * 0.57 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1 + 0) / (4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1 + 1) = 543.4174935254558

p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 280 * 4.20 * 0.57 + 954.95 * 4.05 * 0.14) / max_coefficients = 482.8483289242024

score = 543.4174935254558 * 0.5 + 482.8483289242024 * 0.5 = 513.1329112248291

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 18 -> 24 543.72 -> 513.13

Moscow Riichi 2022: 29% -> 14%
2024-03-30 14 -> 18 543.72
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%

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 14% 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