Knyazeva Anna
From Moscow, Russia
Internal rating (RR)
Rating date June 9, 2024 (latest changes June 9, 2024).
43 place (496.40).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (90.09 * 4.05 * 0.14 + 866.67 * 4.20 * 0.43 + 609.20 * 3.75 * 1 + 523.36 * 4 * 1 + 158.88 * 4.60 * 1 + 784.31 * 3.05 * 1 + 98.04 * 3.05 * 1) / (4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1 + 4 * 1 + 4.60 * 1 + 3.05 * 1 + 3.05 * 1) = 451.88251976283874
p2 = (784.31 * 3.05 * 1 + 609.20 * 3.75 * 1 + 523.36 * 4 * 1 + 866.67 * 4.20 * 0.43) / max_coefficients = 540.9220779220778
score = 451.88251976283874 * 0.5 + 540.9220779220778 * 0.5 = 496.4022988424583
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-06-09 | 35 -> 43 | 526.75 -> 496.40 |
Agari Summer Tournament 2024: 0% -> 100% |
2024-05-12 | 6 -> 35 | 640.90 -> 526.75 |
X Russian Championship: 0% -> 100% |
2024-05-06 | 6 | 658.27 -> 640.90 |
IX Russian Riichi Championship: 57% -> 43% |
2024-04-12 | 6 | 647.07 -> 658.27 |
Moscow Riichi 2022: 29% -> 14% |
2024-03-10 | 18 -> 6 | 556.78 -> 647.07 |
Agari Spring Tournament 2024: 0% -> 100% |
2024-03-06 | 16 -> 18 | 571.75 -> 556.78 |
IX Russian Riichi Championship: 71% -> 57% |
2024-02-12 | 17 -> 16 | 550.21 -> 571.75 |
Moscow Riichi 2022: 43% -> 29% |
2024-01-06 | 15 -> 17 | 564.16 -> 550.21 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-12 | 17 -> 15 | 544.75 -> 564.16 |
Moscow Riichi 2022: 57% -> 43% |
2023-11-06 | 17 | 557.83 -> 544.75 |
IX Russian Riichi Championship: 100% -> 86% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 98 |
|
47/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
2 | 159 |
|
91/108 | 100% | 4.60 | RR | X Russian Championship |
3 | 784 |
|
12/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
4 | 523 |
|
52/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
5 | 609 |
|
35/88 | 100% | 3.75 | RR | Money can not buy tenpai |
6 | 867 |
|
11/76 | 43% | 4.20 | RR | IX Russian Riichi Championship |
7 | 90 |
|
102/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |