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Individual Calculations May 2023 |
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| Lidovsky, Sergio Total change: -20.40 | |   |
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| IRT Primera Categoria Torre Blanca - Marzo 2023 | CABA | ARG | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1686 | 4.00 | 7 | 1.38 | 20 | 27.60 | |
|  Salvati, Diego | | | 1931 | ARG | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Olivieri, Martin | | | 2152 | ARG | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Buscia, Juan | | | 1764 | ARG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gras, Carlos | | | 1820 | ARG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hilt, Juan Ignacio | | | 1567 | ARG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Chan, Daniel | | | 1777 | ARG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Roehe De Oliveira Velloso, Fernan | | | 1601 | ARG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | 52 Abierto Internacional Ciudad de Mar del Plata | Mar del Plata - Buenos Aires | ARG | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1683 | 2.00 | 6 | -2.40 | 20 | -48.00 | |
| | Ibanez, Juan Rodrigo | c | | 2137 | URU | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sanchez, Roberto | | | 1190 | ARG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Luchetti, Ivan | | | 1283 * | ARG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dominguez, Leon | | | 1454 | ARG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Fernandez, Antonio Omar | | | 1423 | ARG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Tobar Salas, Juan Carlos | | | 1387 | CHI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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