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Individual Calculations May 2013 |
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| Martinez De Negri, Gonzalo Total change: 20.10 | |   |
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| 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 | Mar del Plata | ARG | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2153 | 5.00 | 8 | 1.34 | 15 | 20.10 | |
|  Maggiori, Luciano | | | 1753 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Arambel, Sergio | f | | 2292 | ARG | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Krumrick, Ezequiel Arturo | | | 1957 | ARG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Perelman, Hernan | f | | 2363 | ARG | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Cejas, Jose | f | | 2361 | ARG | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Martin, Luis Jacinto | | | 1849 | ARG | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Kanefsck, Gustavo | m | | 2341 | ARG | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Hernandez Guerrero, Gilberto | g | | 2527 | MEX | 0.00 | 1 | -0.10 | 15 | -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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