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Individual Calculations May 2015 |
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| Fernandez Sibaja, Felipe J Total change: 3.00 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1958 | 5.00 | 7 | 0.15 | 20 | 3.00 | |
|  Alvarado Castro, Jeaustin | | | 1558 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leon, Orlando | | | 2027 | PAN | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Rivera Gonzalez, Jose Alexis | | | 1717 | CRC | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Alvarado Castro, Francisco | | | 1558 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herrera Boschini, Gabriel | | | 1647 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Morera Campos, Yanori Maria | | | 1768 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rocha, Maximiliano | f | | 2196 | NCA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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