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Individual Calculations September 2023 |
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| Ibarra, Juan Martin Total change: 7.40 | |   |
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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 |
| 2102 | 2212 | 6.00 | 9 | 0.37 | 20 | 7.40 | |
|  Candia Gomez, Matias Vicente | | | 1812 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arias Diaz, Miguel Angel | | | 1915 | CHI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fiorito, Joaquin | f | | 2409 | ARG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Villarreal, Agustin | f | | 2295 | ARG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Obregon, Andres Carlos | g | | 2506 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Paris, Adolfo | | | 1972 | ARG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Heredia Serrano, Carla | | wg | 2078 | ECU | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Campanella, Nicolas | | | 1879 | ARG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Guerrero, Alvaro | | | 2050 | URU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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