Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date May 20, 2023 (latest changes May 20, 2023).

15 place (592.52).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (130.43 * 2.80 * 1 + 454.55 * 3.30 * 0.43 + 985.07 * 3.50 * 0.71 + 954.95 * 4.05 * 1 + 512.82 * 1.80 * 1 + 280 * 4.20 * 1) / (2.80 * 1 + 3.30 * 0.43 + 3.50 * 0.71 + 4.05 * 1 + 1.80 * 1 + 4.20 * 1) = 562.9484569412739

p2 = (954.95 * 4.05 * 1 + 985.07 * 3.50 * 0.71 + 280 * 4.20 * 1 + 512.82 * 1.80 * 1) / max_coefficients = 622.0929074062457

score = 562.9484569412739 * 0.5 + 622.0929074062457 * 0.5 = 592.5206821737597

Rating changes

Show

all results
Date Place Points Reason
2023-05-20 12 -> 15 605.09 -> 592.52

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 14 -> 12 603.48 -> 605.09

Kirov Tournament: 57% -> 43%
2023-04-19 16 -> 14 603.48
2023-03-20 15 -> 16 615.17 -> 603.48

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 15 618.64 -> 615.17

Kirov Tournament: 71% -> 57%
2023-02-25 14 -> 15 618.64
2023-01-28 15 -> 14 615.13 -> 618.64
2023-01-06 15 620.87 -> 615.13

Kirov Tournament: 86% -> 71%
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%

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 71% 3.50 RR Tenpai can't buy happiness
6 455 2021-11-06 31/56 43% 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