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Individual Calculations August 2014 |
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| Vargas Villalobos, Alberto Total change: -54.00 | |   |
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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 |
| 1774 | 2052 | 1.50 | 4 | -1.80 | 30 | -54.00 | |
|  Jimenez Aguilar, Gustavo | | | 1874 | CRC | 1.00 | 1 | 0.27 | 30 | 8.10 | |  Nunez Gonzalez, Neeshmy | | | 1781 | CRC | 0.50 | 1 | -0.33 | 30 | -9.90 | | | Herrera Boschini, Gabriel | | | 1652 * | CRC | 0.00 | 1 | -0.92 | 30 | -27.60 | | | Brizuela Benavides, Jorge | | | 1789 | CRC | 0.00 | 1 | -0.82 | 30 | -24.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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