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Individual Calculations April 2015 |
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| Alarcon, Ruy Total change: -41.60 | |   |
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| COPA BOLIVARIANA FIDE 2014 - CAT A | LIMA | PER | 2014-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2240 | 3.50 | 9 | -2.08 | 20 | -41.60 | |
|  Lopez, Dante | | | 2141 | PER | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Flores, Ray | | | 2121 | PER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Quinones, Cesar | f | | 2259 | PER | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Aliaga Fernandez, Ingrid Y | | wf | 2168 | PER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Quirhuayo, Gonzalo | f | | 2171 | PER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Cisneros Avendano, Diego | | | 1901 | PER | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Donayre, Bertin | | | 2121 | PER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Dolorier, Smith | | | 2212 | PER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Contreras, Jose | | | 2219 | PER | 0.00 | 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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