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Individual Calculations January 2018 |
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| Chavez, Ricardo Ernesto Total change: 8.40 | |   |
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| XI Juegos Deportivos Centroamericanos. Seccion Masculina. | Managua | NCA | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2248 | 2.00 | 4 | 0.42 | 20 | 8.40 | |
|  Juarez Flores, Carlos A. | m | | 2383 | GUA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Davila, Carlos | m | | 2248 | NCA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Urbina, Ricardo | m | | 2216 | HON | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Gonzalez Acosta, Bernal | g | | 2466 | CRC | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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