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Rapid:
Individual Calculations July 2019 |
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| Calvo Campos, Adrian Total change: -11.60 | |   |
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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 |
| 1575 | 1687 | 2.50 | 5 | -0.58 | 20 | -11.60 | |
|  Duran Vega, Sergio | m | | 2087 * | CRC | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Cardenas Vargas, Jean Carlo | | | 1287 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Villegas Rodriguez, Jeremy | | | 1287 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Campos Cerdas, Jorge | | | 1840 | CRC | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Arguedas Bolanos, Sharline | | | 1375 | CRC | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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