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Individual Calculations December 2018 |
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| Retamozo, Kevin Total change: -17.00 | |   |
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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 |
| 1720 | 2056 | 3.50 | 5 | -0.85 | 20 | -17.00 | |
|  Bravo Mallco, Kate Azumi | | | 1702 | PER | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Palomino Taipe, Celso | | | 1656 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suasnabar, Jesus | c | | 1892 | PER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Varillas Jimenez, Ivan | | | 1692 | PER | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Francia Arzapalo, Gianella | | | 1656 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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