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Individual Calculations January 2015 |
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| Dillon Iperti, Miguel Jack Total change: -6.80 | |   |
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| GRAND PRIX INTERNACIONAL DE AJEDREZ "ESPOL" | Guayaquil | ECU | 2014-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 2072 | 1.50 | 2 | -0.34 | 20 | -6.80 | |
|  Lopez, Erick | | | 1672 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aspiazu, Marlon | | | 1672 * | ECU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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