Badamshin Shamil
From Ufa, Russia
EMA: 15020029
Common russian riichi rating (CRR)
Rating date Jan. 20, 2024 (latest changes Jan. 20, 2024).
24 place (553.62).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (130.43 * 2.80 * 0.86 + 985.07 * 3.50 * 0.14 + 954.95 * 4.05 * 0.43 + 512.82 * 1.80 * 0.57 + 280 * 4.20 * 0.71 + 505.75 * 3.75 * 1 + 813.08 * 4 * 1) / (2.80 * 0.86 + 3.50 * 0.14 + 4.05 * 0.43 + 1.80 * 0.57 + 4.20 * 0.71 + 3.75 * 1 + 4 * 1) = 547.0622208250785
p2 = (813.08 * 4 * 1 + 505.75 * 3.75 * 1 + 954.95 * 4.05 * 0.43 + 280 * 4.20 * 0.71) / max_coefficients = 560.1843508380183
score = 547.0622208250785 * 0.5 + 560.1843508380183 * 0.5 = 553.6232858315484
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-01-20 | 24 | 565.41 -> 553.62 |
Tenpai can't buy happiness: 29% -> 14% |
2024-01-06 | 25 -> 24 | 549.40 -> 565.41 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-27 | 25 | 549.13 -> 549.40 |
Sun tournament: 71% -> 57% |
2023-12-18 | 27 -> 25 | 544.51 -> 549.13 |
Meeting in the billiard room: 100% -> 86% |
2023-12-12 | 25 -> 27 | 570.28 -> 544.51 |
Moscow Riichi 2022: 57% -> 43% |
2023-11-28 | 27 -> 25 | 570.28 | |
2023-11-26 | 23 -> 27 | 572.36 -> 570.28 | |
2023-11-20 | 19 -> 23 | 594.56 -> 572.36 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 21 -> 19 | 576.38 -> 594.56 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
2023-11-05 | 19 -> 21 | 576.38 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 813 |
|
21/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 506 |
|
44/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 130 |
|
21/24 | 86% | 2.80 | CRR | Meeting in the billiard room |
4 | 280 |
|
55/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |
5 | 513 |
|
20/40 | 57% | 1.80 | CRR | Sun tournament |
6 | 955 |
|
6/112 | 43% | 4.05 | RR | Moscow Riichi 2022 |
7 | 985 |
|
2/68 | 14% | 3.50 | RR | Tenpai can't buy happiness |
8 | 455 |
|
31/56 | 0% | 3.30 | RR | Kirov Tournament |
9 | 179 |
|
33/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
10 | 556 |
|
13/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
11 | 963 |
|
2/28 | 0% | 1.70 | RR | Fuyu Shanten |
12 | 24 |
|
82/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
13 | 648 |
|
26/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
14 | 290 |
|
23/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
15 | 778 |
|
7/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |
16 | 140 |
|
38/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
17 | 211 |
|
57/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
18 | 593 |
|
12/28 | 0% | 1.90 | RR | 2 winter riichi mahjong tournament 2015 |