Ignateva Polina
From Moscow, Russia
Internal rating (RR)
Rating date April 12, 2024 (latest changes April 12, 2024).
29 place (490.34).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988
p1 = (792.79 * 4.05 * 0.14 + 733.33 * 4.20 * 0.57 + 298.85 * 3.75 * 1 + 308.41 * 4 * 1 + 745.10 * 3.05 * 1) / (4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1 + 3.05 * 1) = 496.82823939253734
p2 = (745.10 * 3.05 * 1 + 733.33 * 4.20 * 0.57 + 308.41 * 4 * 1 + 298.85 * 3.75 * 1) / max_coefficients = 483.8521259284176
score = 496.82823939253734 * 0.5 + 483.8521259284176 * 0.5 = 490.34018266047747
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-04-12 | 29 | 496.30 -> 490.34 |
Moscow Riichi 2022: 29% -> 14% |
2024-03-30 | 25 -> 29 | 496.30 | |
2024-03-20 | 28 -> 25 | 492.26 -> 496.30 |
Tenpai can't buy happiness: 14% -> 0% |
2024-03-10 | 40 -> 28 | 441.26 -> 492.26 |
Agari Spring Tournament 2024: 0% -> 100% |
2024-03-06 | 33 -> 40 | 455.68 -> 441.26 |
IX Russian Riichi Championship: 71% -> 57% |
2024-02-12 | 29 -> 33 | 471.00 -> 455.68 |
Moscow Riichi 2022: 43% -> 29% |
2024-01-20 | 32 -> 29 | 467.33 -> 471.00 |
Tenpai can't buy happiness: 29% -> 14% |
2024-01-06 | 29 -> 32 | 479.08 -> 467.33 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-19 | 30 -> 29 | 475.46 -> 479.08 |
Agari team tournament: 14% -> 0% |
2023-12-12 | 29 -> 30 | 488.23 -> 475.46 |
Moscow Riichi 2022: 57% -> 43% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 745 |
|
14/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
2 | 308 |
|
75/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
3 | 299 |
|
62/88 | 100% | 3.75 | RR | Money can not buy tenpai |
4 | 733 |
|
21/76 | 57% | 4.20 | RR | IX Russian Riichi Championship |
5 | 793 |
|
24/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
6 | 269 |
|
50/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
7 | 234 |
|
37/48 | 0% | 3.10 | RR | Agari team tournament |