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Individual Calculations December 2018 |
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| Arevalo Perez, Luis Alexander Total change: -52.40 | |   |
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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 |
| 1716 | 1748 | 2.00 | 6 | -1.31 | 40 | -52.40 | |
|  Flores Quillas, Diego Saul Rodri | f | | 2148 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Alcocer Garcia , Felix David | | | 1447 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Francia Arzapalo, Piero Hernando | | | 1537 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bedoya Rosales, Luis | | | 1918 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Francia Arzapalo, Gianella | | | 1555 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Varillas Jimenez, Ivan | | | 1692 | PER | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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