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Individual Calculations January 2017 |
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| Scaccia, Mattia Total change: 19.60 | |   |
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| OP 1 Roma citta' aperta | Roma | ITA | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1486 | 2.00 | 8 | 0.49 | 40 | 19.60 | |
|  Lattanzi, Domenico | | | 1736 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Carotenuto, Piero | | | 1728 | ITA | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Greenfeld, Alon | g | | 1886 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Girgenti, Giuseppe | | | 1886 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tomassi, Emidio | | | 1769 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Golino, Giovanni | | | 1870 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Di Piero, Edoardo | | | 1694 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mariani, Romeo | | | 1498 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * 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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