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Individual Calculations April 2023 |
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| Perdomo, Leandro Total change: -8.10 | |   |
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| Zonal 2.5 Absoluto 2023 | Asuncion | PAR | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2416 | 5.50 | 9 | -0.81 | 10 | -8.10 | |
|  Heinechen, John | | | 2016 * | PAR | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Alarcon, Jose | | | 2023 | PAR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Zacarias, M Ruben D | f | | 2182 | PAR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Heinechen, Juan | | | 2153 | PAR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Mayeregger, Arnold | | | 2134 | PAR | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Flores, Diego | g | | 2532 | ARG | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Latorre, Matias | f | | 2275 | PAR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Acosta, Pablo Ismael | m | | 2482 | ARG | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Vazquez, Facundo | f | | 2357 | URU | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * 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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