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Individual Calculations July 2019 |
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| Vargas Serrano, Pablo Andres Total change: 14.40 | |   |
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| LV Campeonato Nacional por Equipos Clasico 2019 | San Jose | CRC | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 2009 | 4.00 | 4 | 0.72 | 20 | 14.40 | |
|  Duque Araya, Cristopher | | | 1609 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arce Oviedo, Cesar | | | 1734 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Semana Ramirez, Jerian | | | 1609 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jimenez Esquivel, Greivin | | | 1931 | CRC | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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