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Individual Calculations May 2015 |
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| Nunez Avendano, Manrique Total change: 15.40 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1691 | 2.50 | 6 | 0.77 | 20 | 15.40 | |
|  Solano Cruz, Agustin | | | 2006 | CRC | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Galvez Dastin, Eduardo | f | | 2091 * | GUA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aguilar Pina, Luis Gerardo | | | 1914 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Arguello Acuna, Graciela | | | 1385 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Arroyo Valverde, Luis Emilio | | | 1939 | CRC | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Carranza Fernandez, Jorge | | | 1897 | CRC | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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