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Individual Calculations July 2011 |
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| Gueci, Tea Total change: 0.45 | |   |
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| CIS 4. femminile | Spoleto | ITA | 2011-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1723 | 1.50 | 4 | 0.13 | 15 | 1.95 | |
|  Sautto, Alessandra | | | 1987 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Miracola, Giorgia | | | 1764 | ITA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Venturelli, Ester | | | 1609 | ITA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | De Rosa, Mariagrazia | | wf | 2113 | ITA | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | CR Sicilia 2011 | Marsala | ITA | 2011-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1741 | 1.00 | 4 | -0.10 | 15 | -1.50 | |
| | Bentivegna, Francesco | f | | 2141 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Melograni, Francesco | | | 1862 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Piazza, Dario | | | 1751 | ITA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Occhipinti, Massimo | | | 1987 | ITA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | * 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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