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Rapid:
Individual Calculations May 2017 |
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| Ibba, Isacco Total change: -1.20 | |   |
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| OP RAPID MARIANNA MELONI | CAGLIARI | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 2123 | 6.50 | 8 | -0.06 | 20 | -1.20 | |
|  Caredda, Giuseppe | | | 1723 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Putzolu, Marcello | | | 1728 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dessy, Eugenio | | | 1723 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Liguori, Aniello | | | 1782 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bonali, Leonardo | | | 1723 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sonis, Luca | | | 1815 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sonis, Francesco | f | | 2192 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mameli, Gianluca | | | 1942 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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