Bikbulatova Yuliya
From Chelyabinsk, Russia
EMA: 15020036
Common russian riichi rating (CRR)
Rating date May 20, 2023 (latest changes May 20, 2023).
132 place (141.93).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005
p1 = (462.69 * 3.50 * 0.71 + 106.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.71 + 4.20 * 1 + 1 + 1 + 1) = 165.43626063783174
p2 = (462.69 * 3.50 * 0.71 + 106.67 * 4.20 * 1) / max_coefficients = 118.43055929682916
score = 165.43626063783174 * 0.5 + 118.43055929682916 * 0.5 = 141.93340996733045
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-20 | 129 -> 132 | 155.34 -> 141.93 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 130 -> 129 | 155.34 | |
2023-05-03 | 131 -> 130 | 155.34 | |
2023-05-01 | 128 -> 131 | 155.34 | |
2023-04-22 | 123 -> 128 | 155.34 | |
2023-03-20 | 121 -> 123 | 167.65 -> 155.34 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-03 | 122 -> 121 | 167.65 | |
2023-02-25 | 115 -> 122 | 167.65 | |
2023-01-28 | 116 -> 115 | 166.89 -> 167.65 | |
2023-01-14 | 113 -> 116 | 166.89 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 107 |
|
68/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 463 |
|
37/68 | 71% | 3.50 | RR | Tenpai can't buy happiness |
3 | 206 |
|
51/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
4 | 565 |
|
11/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
5 | 947 |
|
2/20 | 0% | 2.10 | RR | Spring hope |
6 | 495 |
|
47/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
7 | 579 |
|
9/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
8 | 873 |
|
10/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
9 | 609 |
|
10/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 |
10 | 226 |
|
25/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
11 | 478 |
|
13/24 | 0% | 2.20 | RR | The first tournament of 2017 |
12 | 303 |
|
70/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
13 | 526 |
|
10/20 | 0% | 1.70 | RR | "Tiles, doras, 2 renchans" |
14 | 739 |
|
7/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 |
15 | 211 |
|
16/20 | 0% | 1.70 | RR | Plitochka |
16 | 933 |
|
2/16 | 0% | 1.60 | RR | 3 riichi mahjong tournament 2015 |