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Individual Calculations November 2010 |
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| Fiorella, Giuseppe Total change: -3.75 | |   |
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| OP Trofeo autunnale 2011 | Cagliari | ITA | 2010-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1692 | 0.50 | 2 | -0.37 | 25 | -9.25 | |
|  Putzolu, Marcello | | | 1846 | ITA | 0.50 | 1 | 0.21 | 25 | 5.25 | |  Zucca, Antonio | | | 1631 | ITA | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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) | | | | OP 2 Porto Torres | Porto Torres | ITA | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1692 | 1.50 | 4 | 0.22 | 25 | 5.50 | |
| | Messina, Giuseppe Ottavio | | | 2092 * | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Murtas, Gianvito | | | 1781 | ITA | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Manca, Giovanni | | | 1622 | ITA | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Deruda, Leonardo | | | 1909 | ITA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | * 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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