Rozhkova Anastasiya
From Moscow, Russia
EMA: 15990371
Internal rating (RR)
Rating date Jan. 28, 2023 (latest changes Jan. 28, 2023).
13 place (594.97).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 0.86) = 14.40701
p1 = (866.67 * 3.45 * 0.71 + 361.70 * 3.10 * 0.86 + 537.31 * 3.50 * 1 + 297.30 * 4.05 * 1 + 853.33 * 4.20 * 1) / (3.45 * 0.71 + 3.10 * 0.86 + 3.50 * 1 + 4.05 * 1 + 4.20 * 1) = 578.8192938974338
p2 = (853.33 * 4.20 * 1 + 866.67 * 3.45 * 0.71 + 537.31 * 3.50 * 1 + 297.30 * 4.05 * 1) / max_coefficients = 611.11986456593
score = 578.8192938974338 * 0.5 + 611.11986456593 * 0.5 = 594.9695792316819
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-01-28 | 12 -> 13 | 607.34 -> 594.97 |
Saint Petersburg Open 2021: 86% -> 71% |
2023-01-06 | 13 -> 12 | 607.34 | |
2022-12-19 | 13 | 601.51 -> 607.34 |
Agari team tournament: 100% -> 86% |
2022-11-28 | 12 -> 13 | 612.25 -> 601.51 |
Saint Petersburg Open 2021: 100% -> 86% |
2022-11-06 | 22 -> 12 | 489.88 -> 612.25 |
IX Russian Riichi Championship: 0% -> 100% |
2022-10-14 | 15 -> 22 | 657.98 -> 489.88 | |
2021-02-01 | 35 -> 15 | 619.32 -> 657.98 | |
2020-02-01 | 35 | 619.32 |
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 | 100% | 4.05 | RR | Moscow Riichi 2022 |
3 | 537 |
|
32/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
4 | 362 |
|
31/48 | 86% | 3.10 | RR | Agari team tournament |
5 | 867 |
|
11/76 | 71% | 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" |