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Individual Calculations July 2017 |
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| Espinoza Guerrero, Warner Total change: 14.80 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1889 | 4.00 | 8 | 0.74 | 20 | 14.80 | |
|  Arce Mendez, Elias | | | 1703 | CRC | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Araya Fuentes, Cristian | | | 1882 | CRC | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Solis L., Efren A. | | | 2067 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Murillo Tsijli, Manuel | | | 1991 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bolanos Sanchez, Huberth | | | 1921 | CRC | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Vaglio Mattey, Emanuel | c | | 2136 | CRC | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Torres Barquero, Joseph | | | 1822 | CRC | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Trigueros Fallas, Gustavo Adolfo | f | | 2198 | CRC | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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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