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Individual Calculations January 2020 |
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| Lopez Ortiz, Juan Total change: 1.80 | |   |
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| IRT Abierto Copa Entre Rios 2019 | Villaguay - Entre Rios | ARG | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2285 | 4.50 | 6 | 0.09 | 20 | 1.80 | |
|  Yujnovsky, German | | | 1885 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ledesma, Israel | | | 1886 | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wisniacki, Flavio | f | | 2136 | ARG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Magallan, Gaston | | | 2050 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pierrot, Facundo | m | | 2403 | ARG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zalisnak, Jacobo | | | 2101 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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