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Individual Calculations July 2008 |
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| Petruzzella, Lucas Total change: -4.80 | |   |
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| Repechaje Semi Arg Sub 16 | La Falda, Cordoba | ARG | 2008-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 2109 | 5.00 | 6 | -0.32 | 15 | -4.80 | |
|  Ortiz, Gonzalo Julian | | | 1759 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Heinecke, Lucas | | | 1765 | ARG | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Galli, Ulises | | | 1769 | ARG | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bracco, Facundo | | | 1764 | ARG | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Papez, Boris | | | 1759 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Ramirez, Marysol | | | 1759 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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