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Individual Calculations July 2018 |
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| Toro Soto, Anthony Roy Total change: -4.60 | |   |
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| I Cerrado de Alajuela 2018 | Alajuela | CRC | 2018-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 2027 | 4.50 | 6 | -0.23 | 20 | -4.60 | |
|  Acevedo Mendez, Jennifer | | wf | 1744 | CRC | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Alfaro Guillen, Jose Raul | | | 2006 | CRC | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Herrera Marin, Carmen | | | 1627 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1896 | CRC | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Benitez Canales, Roy | | | 1743 | CRC | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Valverde Mora, Mauricio | | | 1627 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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