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Individual Calculations March 2019 |
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| Barrera, Joel Z Total change: -28.00 | |   |
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| Campeonato Nacional sub 20 abierto 2019 | Guayaquil | ECU | 2019-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1678 | 3.50 | 8 | -0.70 | 40 | -28.00 | |
|  Aspiazu Sibri, Marlon | | | 1865 | ECU | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Zambrano, Junior | f | | 2078 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salgado, Lucas | | | 1583 | ECU | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Villarroel Escobar, Sebastian | | | 1683 | ECU | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Loja Zambrano, Diego | | | 1404 | ECU | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Wong Pages, Juan | | | 1736 | ECU | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Vergara Loor, Steven | | | 1585 | ECU | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Analuisa Ramirez, Jaime | | | 1374 | ECU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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