Rozhkova Anastasiya
From Moscow, Russia
EMA: 15990371
Internal rating (RR)
Rating date Aug. 19, 2023 (latest changes Aug. 19, 2023).
16 place (553.34).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815
p1 = (866.67 * 3.45 * 0.29 + 361.70 * 3.10 * 0.29 + 537.31 * 3.50 * 0.57 + 297.30 * 4.05 * 0.71 + 853.33 * 4.20 * 1) / (3.45 * 0.29 + 3.10 * 0.29 + 3.50 * 0.57 + 4.05 * 0.71 + 4.20 * 1) = 610.4641034644728
p2 = (853.33 * 4.20 * 1 + 537.31 * 3.50 * 0.57 + 297.30 * 4.05 * 0.71 + 866.67 * 3.45 * 0.29) / max_coefficients = 496.22064944484515
score = 610.4641034644728 * 0.5 + 496.22064944484515 * 0.5 = 553.342376454659
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-19 | 17 -> 16 | 548.51 -> 553.34 |
Agari team tournament: 43% -> 29% |
2023-08-12 | 20 -> 17 | 536.90 -> 548.51 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 16 -> 20 | 558.36 -> 536.90 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 17 -> 16 | 557.53 -> 558.36 |
Tenpai can't buy happiness: 71% -> 57% |
2023-06-19 | 17 | 553.68 -> 557.53 |
Agari team tournament: 57% -> 43% |
2023-06-12 | 20 -> 17 | 543.24 -> 553.68 |
Moscow Riichi 2022: 100% -> 86% |
2023-06-11 | 10 -> 20 | 583.63 -> 543.24 | |
2023-05-28 | 9 -> 10 | 600.72 -> 583.63 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 10 -> 9 | 598.43 -> 600.72 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 11 -> 10 | 598.43 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 853 |
|
12/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 297 |
|
79/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |
3 | 537 |
|
32/68 | 57% | 3.50 | RR | Tenpai can't buy happiness |
4 | 362 |
|
31/48 | 29% | 3.10 | RR | Agari team tournament |
5 | 867 |
|
11/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
6 | 516 |
|
16/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
7 | 955 |
|
6/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
8 | 619 |
|
25/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
9 | 619 |
|
25/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
10 | 314 |
|
25/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
11 | 769 |
|
10/40 | 0% | 2.90 | RR | Summer Cup 2019 |
12 | 398 |
|
51/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
13 | 511 |
|
24/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
14 | 176 |
|
76/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |