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Individual Calculations July 2018 |
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| Ramirez Almeciga, Yenny Melisa Total change: 6.40 | |   |
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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 |
| 1774 | 1712 | 2.50 | 5 | 0.32 | 20 | 6.40 | |
|  Vives Rodriguez, David Alberto | | | 2062 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Avendano Porras, Rodrigo | | | 1662 | CRC | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Thames Montero, Jorge | | | 1679 | CRC | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Chavarria Segura, Joseph | | | 1578 | CRC | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1891 | CRC | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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