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Individual Calculations August 2014 |
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| Espinoza Guerrero, Warner Total change: 11.10 | |   |
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| Campeonato Nacional por Equipos Copa Federacion 2014 | San Jose | CRC | 2014-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1875 | 3.00 | 4 | 0.74 | 15 | 11.10 | |
|  Rivera Gonzalez, Jose Alexis | | | 1690 | CRC | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Gamboa Alvarado, Olga Leticia | | wf | 1899 | CRC | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Fernandez Sibaja, Felipe J | | | 1923 | CRC | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Brizuela Benavides, Jorge | | | 1789 | CRC | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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