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Individual Calculations July 2018 |
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| Marras, Giuseppe Total change: -22.60 | |   |
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| CR Sardegna 2018 | Cagliari | ITA | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1796 | 4.50 | 7 | -1.13 | 20 | -22.60 | |
|  Rocchiccioli, Francesco | | | 1399 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carta, Francesco | | | 1512 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Floris, Fabio | | | 1541 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Massidda, Luca | | | 1396 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mascia, Roberto | | | 1558 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sollai, Matteo | | | 1854 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ruzzeddu, Matteo | | | 1396 * | ITA | 1.00 | 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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