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Individual Calculations January 2019 |
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| De Battista, Federico Total change: 2.20 | |   |
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| Copa Entre Rios 2018 | Villaguay - Entre Rios | ARG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1892 | 4.00 | 6 | 0.11 | 20 | 2.20 | |
|  Noguera, Victoria Mercedes | | | 1492 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pierrot, Facundo | m | | 2292 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nardi, Hector | | | 1542 * | ARG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Alvarez, Leandro | | | 2088 | ARG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | De Leon, Daiana | | wc | 1621 | URU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Presfraind, Augusto | | | 1492 * | ARG | 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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