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Individual Calculations July 2009 |
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| Giacchetti, Luciano Total change: -10.35 | |   |
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| CR Abruzzo | Bellante | ITA | 2009-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1988 | 2.00 | 5 | -0.69 | 15 | -10.35 | |
|  Cerquitella, Luca | | | 2263 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Marinucci, Johnny | | | 1763 | ITA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Spada, Angelo | | | 2088 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Giacchetti, Lorenzo | | | 1834 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Di Martino, Antonio | | | 1865 | ITA | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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