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Individual Calculations May 2019 |
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| Serrano Nagamine, David Antonio Total change: -16.40 | |   |
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| Campeonato Zonal 2.4 Absoluto 2019 | Guayaquil | ECU | 2019-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2087 | 4.00 | 9 | -0.82 | 20 | -16.40 | |
|  Mekhitarian, Krikor Sevag | g | | 2487 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dillon Iperti, Miguel Jack | | | 1707 | ECU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Arias, Mario | | | 2250 | PER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Fernandez Reyes, Lisandro | m | | 2372 | ECU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Quishpe Vaca, Andres | | | 2006 | ECU | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Munoz Sanchez, Jhon | f | | 2223 | ECU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Aspiazu Sibri, Marlon | | | 1835 | ECU | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Cerezo Najera, Jorge | | | 1916 | ECU | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Garcia Pisco, Leandro | | | 1687 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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