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Individual Calculations February 2019 |
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| Marino, Gabriele Total change: -17.60 | |   |
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| CP Trapani 2019 | Erice - Marsala | ITA | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1758 | 2.50 | 5 | -0.88 | 20 | -17.60 | |
|  Mazzara, Francesco | | | 1398 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Savalla, Gianluca | | | 1829 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Bevilacqua, Francesco | | | 1413 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | D Arpa, Riccardo | | | 1358 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bertino, Giacomo | | | 1937 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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