Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

15 place (620.87).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (454.55 * 3.30 * 0.86 + 985.07 * 3.50 * 1 + 512.82 * 1.80 * 1 + 280 * 4.20 * 1 + 954.95 * 4.05 * 1 + 130.43 * 2.80 * 1) / (3.30 * 0.86 + 3.50 * 1 + 1.80 * 1 + 4.20 * 1 + 4.05 * 1 + 2.80 * 1) = 576.9648506160305

p2 = (954.95 * 4.05 * 1 + 985.07 * 3.50 * 1 + 454.55 * 3.30 * 0.86 + 280 * 4.20 * 1) / max_coefficients = 664.7843424166527

score = 576.9648506160305 * 0.5 + 664.7843424166527 * 0.5 = 620.8745965163416

Rating changes

Show

all results
Date Place Points Reason
2022-12-19 14 -> 15 617.67 -> 620.87
2022-12-18 8 -> 14 655.84 -> 617.67

Meeting in the billiard room: 0% -> 100%
2022-11-28 10 -> 8 648.26 -> 655.84
2022-11-06 6 -> 10 697.22 -> 648.26

Kirov Tournament: 100% -> 86%

IX Russian Riichi Championship: 0% -> 100%
2022-08-27 8 -> 6 651.24 -> 697.22

Sun tournament: 0% -> 100%
2022-07-03 7 -> 8 651.24
2022-06-12 22 -> 7 437.75 -> 651.24

Moscow Riichi 2022: 0% -> 100%
2022-05-07 250 -> 22 116.66 -> 437.75
2020-02-01 250 116.66

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 130 2022-12-18 21/24 100% 2.80 CRR Meeting in the billiard room
2 280 2022-11-06 55/76 100% 4.20 RR IX Russian Riichi Championship
3 513 2022-08-27 20/40 100% 1.80 CRR Sun tournament
4 955 2022-06-12 6/112 100% 4.05 RR Moscow Riichi 2022
5 985 2022-03-20 2/68 100% 3.50 RR Tenpai can't buy happiness
6 455 2021-11-06 31/56 86% 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