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Individual Calculations December 2018 |
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| Romero, Antonella Total change: -17.40 | |   |
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| IRT Pre Continental Lima Metropolitana Grupo B | Lima | PER | 2018-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1912 | 3.00 | 5 | -0.87 | 20 | -17.40 | |
|  Suarez Aybar, Miguel Angel | | | 1586 | PER | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Varillas Jimenez, Ivan | | | 1692 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pizzardo, Yoel | | | 1712 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Alvarado Mendoza, Juan Jose | | | 1830 | PER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Palomino Taipe, Celso | | | 1618 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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