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Individual Calculations July 2018 |
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| Tenorio Naranjo, Ismael Total change: -29.20 | |   |
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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 |
| 1671 | 1917 | 4.00 | 6 | -0.73 | 40 | -29.20 | |
|  Chaves Williams, Jose Andres | | | 1521 | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Barboza Viquez, Martin Eduardo | | | 1517 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Acevedo Mendez, Jennifer | | wf | 1744 | CRC | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Benitez Canales, Roy | | | 1743 | CRC | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Quiros Cajina, Allan | | | 1668 | CRC | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Porras Chavarria, Steve | | | 1831 | CRC | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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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