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Individual Calculations June 2017 |
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| Gresta, Stefano Total change: -12.00 | |   |
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| CP Catania 2017 | San Giovanni La Punta | ITA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1799 | 3.00 | 6 | -0.60 | 20 | -12.00 | |
|  Amato, Angelo | | | 1557 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Tirenna, Francesco | | | 1453 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Spina, Simonpietro | | | 1834 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Grasso, Gaetano | | | 2199 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Battaglia, Giuseppe | | | 1711 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mendola, Giovanni | | | 1598 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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