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Individual Calculations December 2014 |
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| Alvarado, Dizan Ernesto Total change: 6.00 | |   |
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| Liga Premier Campeonato Nacional por Equipos 2014 | San Jose | CRC | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1974 | 1.50 | 2 | 0.30 | 20 | 6.00 | |
|  Gutierrez, Oscar | | | 2062 | NCA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Acevedo Mendez, Jennifer | | wf | 1713 | CRC | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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