Bikbulatova Yuliya
From Chelyabinsk, Russia
EMA: 15020036
Common russian riichi rating (CRR)
Rating date May 1, 2024 (latest changes May 1, 2024).
97 place (274.49).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (106.67 * 4.20 * 0.57 + 789.47 * 2.10 * 1 + 259.26 * 2.30 * 1 + 296.30 * 2.30 * 1 + 0) / (4.20 * 0.57 + 2.10 * 1 + 2.30 * 1 + 2.30 * 1 + 1) = 316.0096951646951
p2 = (789.47 * 2.10 * 1 + 296.30 * 2.30 * 1 + 259.26 * 2.30 * 1 + 106.67 * 4.20 * 0.57) / max_coefficients = 232.9678832116788
score = 316.0096951646951 * 0.5 + 232.9678832116788 * 0.5 = 274.48878918818696
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-25 | 98 -> 97 | 274.49 | |
| 2024-04-12 | 102 -> 98 | 274.49 | |
| 2024-03-30 | 99 -> 102 | 274.49 | |
| 2024-03-20 | 99 | 294.77 -> 274.49 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 96 -> 99 | 300.57 -> 294.77 | |
| 2024-03-06 | 97 -> 96 | 290.19 -> 300.57 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-25 | 105 -> 97 | 260.38 -> 290.19 |
Chasing Kan: 0% -> 100% |
| 2024-02-12 | 107 -> 105 | 260.38 | |
| 2024-01-20 | 105 -> 107 | 272.77 -> 260.38 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-09 | 106 -> 105 | 272.77 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 296 |
|
20/28 | 100% | 2.30 | CRR | Chasing Kan |
| 2 | 259 |
|
21/28 | 100% | 2.30 | CRR | Finding Dora |
| 3 | 789 |
|
5/20 | 100% | 2.10 | CRR | 13 tiles until tempai |
| 4 | 107 |
|
68/76 | 57% | 4.20 | RR | IX Russian Riichi Championship |
| 5 | 463 |
|
37/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 6 | 206 |
|
51/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
| 7 | 565 |
|
11/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
| 8 | 947 |
|
2/20 | 0% | 2.10 | RR | Spring hope |
| 9 | 495 |
|
47/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 10 | 579 |
|
9/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
| 11 | 873 |
|
10/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 12 | 609 |
|
10/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 |
| 13 | 226 |
|
25/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
| 14 | 478 |
|
13/24 | 0% | 2.20 | RR | The first tournament of 2017 |
| 15 | 303 |
|
70/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
| 16 | 526 |
|
10/20 | 0% | 1.70 | RR | "Tiles, doras, 2 renchans" |
| 17 | 739 |
|
7/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 |
| 18 | 211 |
|
16/20 | 0% | 1.70 | RR | Plitochka |
| 19 | 933 |
|
2/16 | 0% | 1.60 | RR | 3 riichi mahjong tournament 2015 |