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Individual Calculations March 2015 |
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| Lo Presti, Roberto Total change: 10.40 | |   |
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| IRT Sub 2200 Valerio Lorenzi | Monte Grande | ARG | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1991 | 2.50 | 5 | -0.96 | 20 | -19.20 | |
|  Rillo Badano, Manuel | | | 1591 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kapitanchuk, Tomas | f | | 1774 | ARG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Encina, Guadalupe | | | 1715 | ARG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Heinecke, Victor | | | 1994 | ARG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Barrientos Medina, Juan Carlos | | | 2039 | ARG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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) | | | | Abierto Internacional Memorial Jorge Omar Ponce | Buenos Aires | ARG | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1940 | 4.50 | 6 | 1.48 | 20 | 29.60 | |
| | Retamoso, Javier | | | 1714 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sica, Mauro | | | 2037 | ARG | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Barrientos Medina, Juan Carlos | | | 2039 | ARG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Prieu, Gustavo | | | 1851 | ARG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Meza, Anahi | | wf | 2015 | ARG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Hernandez, Crisanto Luis | | | 1957 | ARG | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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