Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).

60 place (497.74).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (505.75 * 3.75 * 0.43 + 813.08 * 4 * 0.71 + 654.21 * 4.60 * 1 + 319.15 * 2.80 * 1 + 341.77 * 3.65 * 1 + 130.43 * 2.80 * 0.14) / (3.75 * 0.43 + 4 * 0.71 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1 + 2.80 * 0.14) = 523.9620046284631

p2 = (654.21 * 4.60 * 1 + 813.08 * 4 * 0.71 + 341.77 * 3.65 * 1 + 319.15 * 2.80 * 1) / max_coefficients = 471.5192429022082

score = 523.9620046284631 * 0.5 + 471.5192429022082 * 0.5 = 497.7406237653356

Rating changes

Show

all results
Date Place Points Reason
2024-12-11 59 -> 60 503.44 -> 497.74

Money can not buy tenpai: 57% -> 43%
2024-11-05 66 -> 59 499.16 -> 503.44
2024-11-03 60 -> 66 518.64 -> 499.16

SPB Riichi Open 2023: 86% -> 71%
2024-10-18 63 -> 60 514.27 -> 518.64

Meeting in the billiard room: 29% -> 14%
2024-10-13 58 -> 63 519.58 -> 514.27
2024-10-11 56 -> 58 528.16 -> 519.58

Money can not buy tenpai: 71% -> 57%
2024-09-06 57 -> 56 524.48 -> 528.16

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 54 -> 57 533.73 -> 524.48

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 47 -> 54 548.12 -> 533.73
2024-08-26 47 548.10 -> 548.12

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 342 2024-08-04 53/80 100% 3.65 RR Riichi over Volga
2 319 2024-07-14 33/48 100% 2.80 RR Guardian of the Winds
3 654 2024-05-12 38/108 100% 4.60 RR X Russian Championship
4 813 2023-09-03 21/108 71% 4.00 RR SPB Riichi Open 2023
5 506 2023-06-11 44/88 43% 3.75 RR Money can not buy tenpai
6 130 2022-12-18 21/24 14% 2.80 CRR Meeting in the billiard room
7 280 2022-11-06 55/76 0% 4.20 RR IX Russian Riichi Championship
8 513 2022-08-27 20/40 0% 1.80 CRR Sun tournament
9 955 2022-06-12 6/112 0% 4.05 RR Moscow Riichi 2022
10 985 2022-03-20 2/68 0% 3.50 RR Tenpai can't buy happiness
11 455 2021-11-06 31/56 0% 3.30 RR Kirov Tournament
12 179 2020-03-08 33/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
13 556 2018-08-11 13/28 0% 1.70 RR Natsu Shanten 2018
14 963 2018-02-17 2/28 0% 1.70 RR Fuyu Shanten
15 24 2017-12-11 82/84 0% 3.40 EMA VI Russian Riichi Championship 2017
16 648 2017-11-12 26/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
17 290 2017-06-03 23/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
18 778 2017-03-25 7/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
19 140 2017-03-18 38/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
20 211 2016-12-04 57/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
21 593 2015-02-22 12/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015