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Individual Calculations May 2019 |
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| Anamaria Estrada, Franco Total change: -60.80 | |   |
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| Campeonato Nacional Sub 20 Absoluto 2019 | Lima | PER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1875 | 2.00 | 6 | -1.52 | 40 | -60.80 | |
|  Baca Olazaval, Ximena | | | 1568 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Delgado Romero, Marco | | | 2208 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Bravo Mallco, Kate Azumi | | | 1677 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rojas, Steven | | | 2066 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Arevalo Perez, Luis Alexander | | | 1666 | PER | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1675 | PER | 0.00 | 1 | -0.76 | 40 | -30.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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