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Individual Calculations October 2018 |
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| Lapiz Pinedo, Jair Ivan Total change: -12.80 | |   |
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| Juegos Deportivos Escolares Nacionales 2018 Etapa Nacional B Varones | Lima | PER | 2018-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1234 | 0.00 | 3 | -0.32 | 40 | -12.80 | |
|  Lopez Herrera, Piero | | | 1634 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nunez Villazana, Norbil Marco | | | 1548 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sumi, Diego | | | 1594 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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