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Rapid:
Individual Calculations July 2019 |
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| Arce Oviedo, Cesar Total change: 7.60 | |   |
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| Campeonato Nacional Rapid por Equipos 2019 | San Jose | CRC | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1677 | 4.00 | 7 | 0.38 | 20 | 7.60 | |
|  Murillo Gonzalez, Carlos E | f | | 2045 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Villalobos Venegas, Carlos | | | 1277 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Acuna, Huber | | | 1875 | CRC | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Solano Cordero, Jorge | | | 1545 | CRC | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ruiz Alfaro, Darrel | | | 1277 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosales Gonzalez, Erick Josue | | | 1655 | CRC | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Morera Campos, Hazel Maria | | wm | 1887 | CRC | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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