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Individual Calculations July 2018 |
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| Cardenas Vargas, Jean Carlo Total change: 40.00 | |   |
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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 |
| 1516 | 1181 | 2.00 | 5 | 1.29 | 40 | 51.60 | |
|  Rojas Cisneros, Kevin | | | 1581 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chavarria Segura, Joseph | | | 1578 | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salazar Zumbado, Stanley | | | 1581 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Segura Cordero, Ariel | | | 1258 | CRC | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Miranda Arroyo, Jose Pablo | | | 1581 * | CRC | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | Clasificatorio Tercera Categoria San Ramon 2018 | San Ramon | CRC | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1181 | 0.00 | 1 | -0.29 | 40 | -11.60 | |
| | Brenes Benavides, Delianny | | wc | 1336 | CRC | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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