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Individual Calculations August 2014 |
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| Brenes Salgado, Juan Carlos Total change: 2.10 | |   |
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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 |
| 1864 | 1961 | 2.00 | 3 | 0.14 | 15 | 2.10 | |
|  Nunez Avendano, Manrique | | | 1679 | CRC | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Chaves Villalobos, David G | | | 1963 | CRC | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Campos Cerdas, Jorge | | | 1950 | CRC | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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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