Rozhkova Anastasiya
From Moscow, Russia
EMA: 15990371
Common russian riichi rating (CRR)
Rating date Sept. 3, 2024 (latest changes Sept. 3, 2024).
28 place (640.09).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (853.33 * 4.20 * 0.29 + 542.06 * 4 * 0.86 + 846.15 * 2.90 * 1 + 551.40 * 4.60 * 1 + 588.24 * 3.05 * 1 + 734.18 * 3.65 * 1 + 578.95 * 3.85 * 1) / (4.20 * 0.29 + 4 * 0.86 + 2.90 * 1 + 4.60 * 1 + 3.05 * 1 + 3.65 * 1 + 3.85 * 1) = 642.7040074361704
p2 = (734.18 * 3.65 * 1 + 551.40 * 4.60 * 1 + 846.15 * 2.90 * 1 + 578.95 * 3.85 * 1) / max_coefficients = 637.4771386620644
score = 642.7040074361704 * 0.5 + 637.4771386620644 * 0.5 = 640.0905730491174
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-09-03 | 32 -> 28 | 627.54 -> 640.09 |
SPB Riichi Open 2023: 100% -> 86% |
2024-09-01 | 26 -> 32 | 647.71 -> 627.54 |
SPB Riichi Open 2024: 0% -> 100% |
2024-08-26 | 27 -> 26 | 647.71 | |
2024-08-11 | 28 -> 27 | 644.30 -> 647.71 | |
2024-08-04 | 25 -> 28 | 617.87 -> 644.30 |
Riichi over Volga: 0% -> 100% |
2024-07-14 | 24 -> 25 | 617.87 | |
2024-07-06 | 24 | 621.90 -> 617.87 |
IX Russian Riichi Championship: 43% -> 29% |
2024-06-11 | 28 -> 24 | 605.54 -> 621.90 | |
2024-06-09 | 27 -> 28 | 601.72 -> 605.54 |
Agari Summer Tournament 2024: 0% -> 100% |
2024-05-25 | 28 -> 27 | 601.72 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 579 |
|
41/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
2 | 734 |
|
22/80 | 100% | 3.65 | RR | Riichi over Volga |
3 | 588 |
|
22/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
4 | 551 |
|
49/108 | 100% | 4.60 | RR | X Russian Championship |
5 | 846 |
|
7/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
6 | 542 |
|
50/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
7 | 853 |
|
12/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
8 | 297 |
|
79/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
9 | 537 |
|
32/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
10 | 362 |
|
31/48 | 0% | 3.10 | RR | Agari team tournament |
11 | 867 |
|
11/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
12 | 516 |
|
16/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
13 | 955 |
|
6/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
14 | 619 |
|
25/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
15 | 619 |
|
25/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
16 | 314 |
|
25/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
17 | 769 |
|
10/40 | 0% | 2.90 | RR | Summer Cup 2019 |
18 | 398 |
|
51/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
19 | 511 |
|
24/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
20 | 176 |
|
76/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |