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Individual Calculations June 2019 |
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| Grasso, Gabriele Total change: -18.40 | |   |
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| CR Liguria 2019 | Genova | ITA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1737 | 2.00 | 4 | 0.18 | 20 | 3.60 | |
|  Brun, Dario | f | | 2137 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cala , Ivano | | | 1424 | ITA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Riba, Raffaello | | | 1866 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Gatti, Stefano | | | 1698 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | OP 3 Hotel Melograno | Spotorno | ITA | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1737 | 1.00 | 4 | -1.10 | 20 | -22.00 | |
| | Ludwig, Remi | | | 2137 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cairo, Serge | | | 1673 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Pineau, Jean | | | 1337 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Damele, Stefano | | | 1728 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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