Rozhkova Anastasiya
From Moscow, Russia
EMA: 15990371
Internal rating (RR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
28 place (602.24).
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 * 0.14 + 542.06 * 4 * 0.86 + 551.40 * 4.60 * 1 + 734.18 * 3.65 * 1 + 588.24 * 3.05 * 1 + 578.95 * 3.85 * 1) / (4.20 * 0.14 + 4 * 0.86 + 4.60 * 1 + 3.65 * 1 + 3.05 * 1 + 3.85 * 1) = 605.3529510526848
p2 = (734.18 * 3.65 * 1 + 551.40 * 4.60 * 1 + 578.95 * 3.85 * 1 + 542.06 * 4 * 0.86) / max_coefficients = 599.1306251770949
score = 605.3529510526848 * 0.5 + 599.1306251770949 * 0.5 = 602.2417881148899
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-06 | 28 | 606.00 -> 602.24 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 27 -> 28 | 603.99 -> 606.00 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 24 -> 27 | 609.12 -> 603.99 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-11 | 25 -> 24 | 605.94 -> 609.12 | |
| 2024-08-04 | 37 -> 25 | 524.63 -> 605.94 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 33 -> 37 | 524.63 | |
| 2024-07-06 | 30 -> 33 | 548.30 -> 524.63 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 29 -> 30 | 553.38 -> 548.30 | |
| 2024-06-09 | 45 -> 29 | 475.88 -> 553.38 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-12 | 55 -> 45 | 381.57 -> 475.88 |
X Russian Championship: 0% -> 100% |
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 | 542 |
|
50/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
| 6 | 853 |
|
12/76 | 14% | 4.20 | RR | IX Russian Riichi Championship |
| 7 | 297 |
|
79/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 8 | 537 |
|
32/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 9 | 362 |
|
31/48 | 0% | 3.10 | RR | Agari team tournament |
| 10 | 867 |
|
11/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
| 11 | 516 |
|
16/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
| 12 | 955 |
|
6/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
| 13 | 619 |
|
25/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
| 14 | 619 |
|
25/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
| 15 | 314 |
|
25/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
| 16 | 769 |
|
10/40 | 0% | 2.90 | RR | Summer Cup 2019 |
| 17 | 398 |
|
51/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
| 18 | 511 |
|
24/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
| 19 | 176 |
|
76/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |