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Individual Calculations October 2018 |
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| Petti, Luca Giovanni Total change: 62.40 | |   |
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| Abierto Internacional Ciudad de Villa constitucion | Villa Constitucion - Santa Fe | ARG | 2018-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1386 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
|  Crespo, Eugenio | | | 1786 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gomez Reyes, Solana | | | 1727 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dearma, Thiago Daniel | | | 1080 | ARG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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) | | | | 3er Abierto IRT Memorial Javier Erbe | La Falda - Cordoba | ARG | 2018-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1507 | 2.50 | 6 | 1.62 | 40 | 64.80 | |
| | Palacios, Luis Alberto | | | 1853 | ARG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Tornquist, Carlos | | | 1814 | ARG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Garcia, Ricardo | | | 1800 | ARG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Piazza, Cristian | | | 1871 | ARG | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Lammers, Anton | | | 1837 | NED | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Brito, Sofia | | | 1691 | ARG | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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