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Individual Calculations January 2020 |
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| Lussu, Andrea Total change: 17.20 | |   |
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| OP 44 Coppa Citta' di Cagliari | Cagliari | ITA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1441 | 4.00 | 7 | 0.86 | 20 | 17.20 | |
|  Secchi, Alberto | | | 1143 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Pannella, Leopoldo | | | 1841 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mullanu, Giuseppe | | | 1263 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Di Pinto, Vincenzo | | | 1514 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Orru , Giulia | | | 1265 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ardu, Luigi | | | 1617 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Altea, Alessandro | | | 1841 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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