Rozhkova Anastasiya
From Moscow, Russia
EMA: 15990371
Common russian riichi rating (CRR)
Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).
28 place (534.38).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002
p1 = (361.70 * 3.10 * 0.14 + 866.67 * 3.45 * 0.14 + 537.31 * 3.50 * 0.43 + 297.30 * 4.05 * 0.57 + 542.06 * 4 * 1 + 853.33 * 4.20 * 0.86) / (3.10 * 0.14 + 3.45 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 4 * 1 + 4.20 * 0.86) = 592.8372152904211
p2 = (853.33 * 4.20 * 0.86 + 542.06 * 4 * 1 + 537.31 * 3.50 * 0.43 + 297.30 * 4.05 * 0.57) / max_coefficients = 475.913474517697
score = 592.8372152904211 * 0.5 + 475.913474517697 * 0.5 = 534.375344904059
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-11-06 | 26 -> 28 | 548.09 -> 534.38 |
IX Russian Riichi Championship: 100% -> 86% |
2023-11-05 | 25 -> 26 | 548.09 | |
2023-10-22 | 24 -> 25 | 548.09 | |
2023-10-19 | 26 -> 24 | 544.07 -> 548.09 |
Agari team tournament: 29% -> 14% |
2023-10-12 | 26 | 542.12 -> 544.07 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-28 | 26 | 548.55 -> 542.12 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-20 | 25 -> 26 | 555.03 -> 548.55 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-03 | 20 -> 25 | 538.79 -> 555.03 |
SPB Riichi Open 2023: 0% -> 100% |
2023-08-27 | 19 -> 20 | 538.79 | |
2023-08-26 | 18 -> 19 | 538.79 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 542 |
|
50/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 853 |
|
12/76 | 86% | 4.20 | RR | IX Russian Riichi Championship |
3 | 297 |
|
79/112 | 57% | 4.05 | RR | Moscow Riichi 2022 |
4 | 537 |
|
32/68 | 43% | 3.50 | RR | Tenpai can't buy happiness |
5 | 362 |
|
31/48 | 14% | 3.10 | RR | Agari team tournament |
6 | 867 |
|
11/76 | 14% | 3.45 | RR | Saint Petersburg Open 2021 |
7 | 516 |
|
16/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
8 | 955 |
|
6/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
9 | 619 |
|
25/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
10 | 619 |
|
25/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
11 | 314 |
|
25/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
12 | 769 |
|
10/40 | 0% | 2.90 | RR | Summer Cup 2019 |
13 | 398 |
|
51/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
14 | 511 |
|
24/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
15 | 176 |
|
76/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |