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Individual Calculations December 2012 |
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| Orellana Zuniga, Pedro Total change: -21.15 | |   |
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| XVII Grand Prix, 8ta. Parada | Quevedo | ECU | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2083 | 4.00 | 7 | -1.41 | 15 | -21.15 | |
|  Fajardo Gamboa, Miguel | | | 1683 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Martinez Maya, Joel | | | 1683 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pacheco Cherrez, Josue | | | 1919 | ECU | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Aucay Pelaez, Mauro | f | | 2259 | ECU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Salazar Loor, Sara | | | 1903 | ECU | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Villegas, Marcos | | | 1685 | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Urgiles Montero, Paul | | | 1683 * | ECU | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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