Bikbulatova Yuliya
From Chelyabinsk, Russia
EMA: 15020036
Common russian riichi rating (CRR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
134 place (277.39).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (106.67 * 4.20 * 0.14 + 789.47 * 2.10 * 0.86 + 259.26 * 2.30 * 1 + 296.30 * 2.30 * 1 + 327.10 * 4.60 * 1 + 31.58 * 3.85 * 1) / (4.20 * 0.14 + 2.10 * 0.86 + 2.30 * 1 + 2.30 * 1 + 4.60 * 1 + 3.85 * 1) = 284.077956827436
p2 = (327.10 * 4.60 * 1 + 789.47 * 2.10 * 0.86 + 296.30 * 2.30 * 1 + 259.26 * 2.30 * 1) / max_coefficients = 270.69305272919297
score = 284.077956827436 * 0.5 + 270.69305272919297 * 0.5 = 277.3855047783145
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-06 | 135 -> 134 | 274.07 -> 277.39 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 137 -> 135 | 269.27 -> 274.07 | |
| 2024-09-01 | 114 -> 137 | 314.89 -> 269.27 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-27 | 110 -> 114 | 327.84 -> 314.89 |
13 tiles until tempai: 100% -> 86% |
| 2024-08-26 | 113 -> 110 | 327.84 | |
| 2024-08-11 | 114 -> 113 | 326.30 -> 327.84 | |
| 2024-08-04 | 108 -> 114 | 332.10 -> 326.30 | |
| 2024-07-14 | 104 -> 108 | 332.10 | |
| 2024-07-06 | 105 -> 104 | 326.17 -> 332.10 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-25 | 106 -> 105 | 326.17 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 32 |
|
93/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 327 |
|
73/108 | 100% | 4.60 | RR | X Russian Championship |
| 3 | 296 |
|
20/28 | 100% | 2.30 | CRR | Chasing Kan |
| 4 | 259 |
|
21/28 | 100% | 2.30 | CRR | Finding Dora |
| 5 | 789 |
|
5/20 | 86% | 2.10 | CRR | 13 tiles until tempai |
| 6 | 107 |
|
68/76 | 14% | 4.20 | RR | IX Russian Riichi Championship |
| 7 | 463 |
|
37/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 8 | 206 |
|
51/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
| 9 | 565 |
|
11/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
| 10 | 947 |
|
2/20 | 0% | 2.10 | RR | Spring hope |
| 11 | 495 |
|
47/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 12 | 579 |
|
9/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
| 13 | 873 |
|
10/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 14 | 609 |
|
10/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 |
| 15 | 226 |
|
25/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
| 16 | 478 |
|
13/24 | 0% | 2.20 | RR | The first tournament of 2017 |
| 17 | 303 |
|
70/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
| 18 | 526 |
|
10/20 | 0% | 1.70 | RR | "Tiles, doras, 2 renchans" |
| 19 | 739 |
|
7/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 |
| 20 | 211 |
|
16/20 | 0% | 1.70 | RR | Plitochka |
| 21 | 933 |
|
2/16 | 0% | 1.60 | RR | 3 riichi mahjong tournament 2015 |