Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date May 22, 2026 (latest changes May 19, 2026).

73 place (503.67).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (319.15 * 2.80 * 0.14 + 341.77 * 3.65 * 0.29 + 542.86 * 3.50 * 0.86 + 507.46 * 4.10 * 1 + 709.09 * 3 * 1 + 238.10 * 2.90 * 1 + 894.74 * 1.50 * 1) / (2.80 * 0.14 + 3.65 * 0.29 + 3.50 * 0.86 + 4.10 * 1 + 3 * 1 + 2.90 * 1 + 1.50 * 1) = 523.9395274662035

p2 = (709.09 * 3 * 1 + 507.46 * 4.10 * 1 + 542.86 * 3.50 * 0.86 + 894.74 * 1.50 * 1) / max_coefficients = 483.39865319865316

score = 523.9395274662035 * 0.5 + 483.39865319865316 * 0.5 = 503.6690903324283

Rating changes

Show

all results
Date Place Points Reason
2026-05-19 74 -> 73 503.67
2026-05-14 75 -> 74 501.16 -> 503.67

Guardian of the Winds: 29% -> 14%
2026-05-12 75 503.78 -> 501.16

X Russian Championship: 14% -> 0%
2026-05-11 90 -> 75 463.91 -> 503.78

Martenho's May Games 2026: 0% -> 100%
2026-05-07 91 -> 90 463.91
2026-05-03 78 -> 91 491.54 -> 463.91

Riichi over The Volga 2025: 100% -> 86%

Sturgeon in tempai: 0% -> 100%
2026-05-02 79 -> 78 491.54
2026-05-01 80 -> 79 491.54
2026-04-19 77 -> 80 491.54
2026-04-16 78 -> 77 491.54

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 895 2026-05-11 🥉 3/20 100% 1.50 CRR Martenho's May Games 2026 Ufa
2 238 2026-05-03 33/43 100% 2.90 RR Sturgeon in tempai Saratov
3 709 2026-01-25 17/56 100% 3.00 RR Riichi On Ice 2026 Samara
4 507 2025-06-15 34/68 100% 4.10 RR 13 bloody tiles Perm
5 543 2025-05-03 33/71 86% 3.50 RR Riichi over The Volga 2025 Samara
6 342 2024-08-04 53/80 29% 3.65 RR Riichi over Volga Samara
7 319 2024-07-14 33/48 14% 2.80 RR Guardian of the Winds Yekaterinburg
8 654 2024-05-12 38/108 0% 4.60 RR X Russian Championship Perm
9 813 2023-09-03 21/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
10 506 2023-06-11 44/88 0% 3.75 RR Money can not buy tenpai Perm
11 130 2022-12-18 21/24 0% 2.80 CRR Meeting in the billiard room Moscow
12 280 2022-11-06 55/76 0% 4.20 RR IX Russian Riichi Championship Perm
13 513 2022-08-27 20/40 0% 1.80 CRR Sun tournament Saint Petersburg
14 955 2022-06-12 6/112 0% 4.05 RR Moscow Riichi 2022 Moscow
15 985 2022-03-20 🥈 2/67 0% 3.45 RR Tenpai can't buy happiness Perm
16 455 2021-11-06 31/56 0% 3.30 RR Kirov Tournament Kirov
17 179 2020-03-08 33/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
18 556 2018-08-11 13/28 0% 1.70 RR Natsu Shanten 2018 Perm
19 963 2018-02-17 🥈 2/28 0% 1.70 RR Fuyu Shanten Perm
20 24 2017-12-11 82/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
21 648 2017-11-12 26/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
22 290 2017-06-03 23/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017 Perm
23 778 2017-03-25 7/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017 Perm
24 140 2017-03-18 38/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
25 211 2016-12-04 57/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
26 593 2015-02-22 12/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015 Yekaterinburg