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Individual Calculations February 2019 |
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| Ruiz Zenteno, Leonardo Total change: -15.80 | |   |
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| IRT 1 Categoria Club de Ajedrez Concepcion | Concepcion | CHI | 2018-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1963 | 2.50 | 4 | -0.79 | 20 | -15.80 | |
|  Munoz Apolonio, Carlos | | | 1563 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Reyes Mendoza, Tomas | | | 1572 | CHI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Vidal Barra, Lucidoro Virgilio | | | 1881 | CHI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Perez Isla, Victor | | | 1666 | CHI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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