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Individual Calculations July 2009 |
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| Cavatorta, Ivan Total change: 2.10 | |   |
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| OP 3 Capo d'Orso | Porto Mannu | ITA | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1851 | 2.00 | 5 | 0.14 | 15 | 2.10 | |
|  Mastroddi, Emiliano | | | 2074 | ITA | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Albrecht, Rainer | | | 2169 | GER | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Beccaris, Gabriele | | | 2048 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Russo, Roberto | | | 1884 | ITA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Spani, Vincenzo | | | 1600 | ITA | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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