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Individual Calculations April 2015 |
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| Principe, Gerson Total change: 21.60 | |   |
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| COPA BOLIVARIANA FIDE 2014 - CAT A | LIMA | PER | 2014-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2215 | 5.00 | 8 | 1.08 | 20 | 21.60 | |
|  Palacios, Efrain | | | 2169 | PER | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Pena Morales, Hugo | | | 2181 | PER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Cisneros Avendano, Diego | | | 1901 | PER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Aliaga Fernandez, Ingrid Y | | wf | 2168 | PER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Fernandez, Fernando | | | 2361 | PER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Lopez, Dante | | | 2141 | PER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Leiva, Giuseppe | m | | 2412 | PER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Cori T., Deysi | | wg | 2425 | PER | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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