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Individual Calculations June 2023 |
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| Parrilla, Juan Jose Total change: -35.60 | |   |
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| IRT Abierto Internacional Ciudad de Formosa. 1ra Edicion | Formosa | ARG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 1652 | 0.00 | 1 | -0.02 | 40 | -0.80 | |
|  Jodorcovsky Werjivker, Paulo | c | | 2220 | PAR | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | IRT Abierto 9 de Julio - 2023 | 9 de Julio | ARG | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1652 | 2.00 | 7 | -0.87 | 40 | -34.80 | |
| | Pereyra, Horacio | | | 2134 | ARG | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Meza Astrada, Agustin | | | 1915 | ARG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Medero Mino, Leon | | | 1252 * | ARG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Fernandes, Hector Omar | | | 1409 | ARG | 1.00 | 1 | 0.20 | 40 | 8.00 | | | De La Llana, Gustavo | | | 1833 | ARG | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Chain, Eduardo | | | 1897 | ARG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zilli, Lauriano | | | 1679 | ARG | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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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