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Individual Calculations September 2023 |
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| Petti, Luca Giovanni Total change: -34.40 | |   |
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| V Abierto de Villa Constitucion Copa Arcelor Mittal | Villa Constitucion | ARG | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2195 | 5.50 | 9 | -0.86 | 40 | -34.40 | |
|  Suarez, Laureano | | | 1795 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Roepke, Sofia | | wc | 1883 | URU | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Dotti, Fernando | | | 1710 | ARG | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Arias Diaz, Miguel Angel | | | 1915 | CHI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ticona Rocabado, Licael Roderick | m | | 2415 | BOL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Scarsi, Anna Laura | | | 1987 | ARG | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Paganini, Jose Ignacio | | | 1977 | ARG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Naboulet, Pablo Leon | | | 1987 | ARG | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Rodriguez Vila, Andres | g | | 2399 | URU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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