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Individual Calculations July 2018 |
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| Alvarez Mora, Jorge Mario Total change: -10.40 | |   |
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| Campeonato Nacional Clasico de Ajedrez por Equipos FCA 2018 | San Jose | CRC | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1779 | 0.50 | 2 | -0.52 | 20 | -10.40 | |
|  Morera Campos, Yanori Maria | | wc | 1877 | CRC | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Araya Solano, Edgar | | | 1672 | CRC | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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