Badamshin Shamil
From Ufa, Russia
EMA: 15020029
Common russian riichi rating (CRR)
Rating date Aug. 26, 2024 (latest changes Aug. 26, 2024).
47 place (548.12).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (280 * 4.20 * 0.29 + 130.43 * 2.80 * 0.29 + 505.75 * 3.75 * 0.71 + 813.08 * 4 * 1 + 654.21 * 4.60 * 1 + 319.15 * 2.80 * 1 + 341.77 * 3.65 * 1) / (4.20 * 0.29 + 2.80 * 0.29 + 3.75 * 0.71 + 4 * 1 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1) = 516.9068645527226
p2 = (813.08 * 4 * 1 + 654.21 * 4.60 * 1 + 505.75 * 3.75 * 0.71 + 341.77 * 3.65 * 1) / max_coefficients = 579.3379084967321
score = 516.9068645527226 * 0.5 + 579.3379084967321 * 0.5 = 548.1223865247273
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-26 | 47 | 548.10 -> 548.12 | |
| 2024-08-18 | 49 -> 47 | 544.30 -> 548.10 |
Meeting in the billiard room: 43% -> 29% |
| 2024-08-11 | 49 | 549.94 -> 544.30 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 39 -> 49 | 567.65 -> 549.94 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 35 -> 39 | 570.70 -> 567.65 |
Guardian of the Winds: 0% -> 100% |
| 2024-07-06 | 35 | 570.21 -> 570.70 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-27 | 35 | 569.69 -> 570.21 |
Sun tournament: 29% -> 14% |
| 2024-06-18 | 36 -> 35 | 564.04 -> 569.69 |
Meeting in the billiard room: 57% -> 43% |
| 2024-06-11 | 38 -> 36 | 570.40 -> 564.04 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 34 -> 38 | 570.40 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 342 |
|
53/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 319 |
|
33/48 | 100% | 2.80 | RR | Guardian of the Winds |
| 3 | 654 |
|
38/108 | 100% | 4.60 | RR | X Russian Championship |
| 4 | 813 |
|
21/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 5 | 506 |
|
44/88 | 71% | 3.75 | RR | Money can not buy tenpai |
| 6 | 130 |
|
21/24 | 29% | 2.80 | CRR | Meeting in the billiard room |
| 7 | 280 |
|
55/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
| 8 | 513 |
|
20/40 | 14% | 1.80 | CRR | Sun tournament |
| 9 | 955 |
|
6/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 10 | 985 |
|
2/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 11 | 455 |
|
31/56 | 0% | 3.30 | RR | Kirov Tournament |
| 12 | 179 |
|
33/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
| 13 | 556 |
|
13/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
| 14 | 963 |
|
2/28 | 0% | 1.70 | RR | Fuyu Shanten |
| 15 | 24 |
|
82/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
| 16 | 648 |
|
26/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 17 | 290 |
|
23/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
| 18 | 778 |
|
7/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |
| 19 | 140 |
|
38/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
| 20 | 211 |
|
57/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
| 21 | 593 |
|
12/28 | 0% | 1.90 | RR | 2 winter riichi mahjong tournament 2015 |