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Individual Calculations March 2023 |
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| Piasetski, Leon Total change: -0.50 | |   |
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| VI Abierto de Montevideo "COPA MARCEL DUCHAMP 2023" | MONTEVIDEO | URU | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2217 | 6.00 | 9 | -0.05 | 10 | -0.50 | |
|  Rodriguez Martinez, Jose Fernando | | | 1817 * | URU | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Moccero, Eduardo | | | 1859 | URU | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Rosa, Paulo Estevao | | | 1884 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Durante, Aurelio | | | 1983 | URU | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Hoffman, Alejandro | g | | 2358 | URU | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Matsuura, Everaldo | g | | 2417 | BRA | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Vazquez, Facundo | f | | 2329 | URU | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Esteve, Federico | | | 1962 | URU | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Salguero, Rafael | | | 1921 | URU | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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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