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Individual Calculations April 2015 |
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| Calcina, Gary Total change: -12.60 | |   |
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| COPA BOLIVARIANA FIDE 2014 - CAT A | LIMA | PER | 2014-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2188 | 1.00 | 3 | -0.63 | 20 | -12.60 | |
|  Retamozo, Henry | | | 2119 | PER | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Campossano Camo, Rodrigo | | | 2147 | PER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Dolorier, Smith | | | 2212 | PER | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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