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Individual Calculations July 2019 |
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| Ledesma, Israel Total change: -1.60 | |   |
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| Torneo Copa Argentina | Concepcion del Uruguay | ARG | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1881 | 2.00 | 4 | -0.08 | 20 | -1.60 | |
|  Claverie, Raul | m | | 2281 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gonzalez, Alejandro | | | 1481 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petti, Luca Giovanni | | | 1604 | ARG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zalisnak, Jacobo | | | 2078 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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