Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date April 19, 2024 (latest changes April 18, 2024).

42 place (498.94).

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

p1 = (954.95 * 4.05 * 0.14 + 512.82 * 1.80 * 0.43 + 280 * 4.20 * 0.57 + 130.43 * 2.80 * 0.57 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1) / (4.05 * 0.14 + 1.80 * 0.43 + 4.20 * 0.57 + 2.80 * 0.57 + 3.75 * 1 + 4 * 1) = 532.660052175473

p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 280 * 4.20 * 0.57 + 954.95 * 4.05 * 0.14) / max_coefficients = 465.221897810219

score = 532.660052175473 * 0.5 + 465.221897810219 * 0.5 = 498.940974992846

Rating changes

Show

all results
Date Place Points Reason
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 37 -> 36 529.71 -> 522.05

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 31 -> 37 542.31 -> 529.71
2024-03-06 31 531.38 -> 542.31

IX Russian Riichi Championship: 71% -> 57%
2024-02-27 31 531.13 -> 531.38

Sun tournament: 57% -> 43%
2024-02-25 26 -> 31 531.13
2024-02-20 27 -> 26 531.13
2024-02-18 28 -> 27 525.92 -> 531.13

Meeting in the billiard room: 86% -> 71%

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 57% 4.20 RR IX Russian Riichi Championship
5 513 2022-08-27 20/40 43% 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