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Individual Calculations September 2015 |
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| Villanueva, Marcio Total change: -43.60 | |   |
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| V Campeonato Centroamericano de Ajedrez por Equipos | Managua | NCA | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2005 | 0.50 | 5 | -1.09 | 40 | -43.60 | |
|  Juarez Flores, Gustavo E. | f | | 2097 | GUA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Ulloa, Ruben Guillermo | | | 2016 | PAN | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Picado, Jorge | | | 2207 | NCA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Chavez, Ricardo Ernesto | f | | 2253 | ESA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Solano Cuya, Bryan | | | 2149 | CRC | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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