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Individual Calculations December 2018 |
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| Deruda, Leonardo Total change: 26.20 | |   |
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| FE 9 Coppa Citta' di Marrubiu - A | Marrubiu | ITA | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1735 | 4.50 | 7 | 1.31 | 20 | 26.20 | |
|  Carucci, Bruno | | | 1335 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Figus, Maurizio | | | 1906 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Di Pinto, Vincenzo | | | 1525 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Neri, Enzo | | | 2088 | ITA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Pannella, Leopoldo | | | 1868 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Sonis, Francesco | m | | 2135 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ardu, Luigi | | | 1569 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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