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Individual Calculations December 2018 |
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| Costa, Gabriele Total change: -84.00 | |   |
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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 |
| 1576 | 1697 | 2.50 | 7 | -2.10 | 40 | -84.00 | |
|  Sonis, Francesco | m | | 2097 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Di Pinto, Vincenzo | | | 1525 | ITA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Pannella, Maria Cristina | | | 1500 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Carucci, Bruno | | | 1297 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Loi, Francesco | | | 1448 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ardu, Luigi | | | 1569 | ITA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Pannella, Antonello | | | 1593 | ITA | 0.50 | 1 | -0.14 | 40 | -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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