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Individual Calculations August 2014 |
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| Rivera Gonzalez, Jose Alexis Total change: 18.90 | |   |
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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 |
| 1809 | 1690 | 2.00 | 4 | 0.63 | 30 | 18.90 | |
|  Espinoza Guerrero, Warner | | | 1875 | CRC | 1.00 | 1 | 0.74 | 30 | 22.20 | |  Quesada Campos, Jordi Alessandre | | | 1880 | CRC | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Castro Castillo, Juan Jose | | | 1836 | CRC | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Soto Garita, Santiago | | | 1646 | CRC | 0.50 | 1 | -0.06 | 30 | -1.80 | |
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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