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Individual Calculations April 2018 |
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| Gnata, Ilaria Total change: -16.80 | |   |
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| CP Biella-Vercelli 2018 | Biella | ITA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1707 | 2.50 | 5 | -0.26 | 40 | -10.40 | |
|  Tiritan, Emiliano | | | 1307 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Di Chiara, Mauro | | | 1850 | ITA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sunder, Giulio | | | 1758 | ITA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Costantino, Gian Franco | | | 1763 | ITA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Lavino, Stefano | | | 1574 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | 50 CIS - Raggruppamento B.1 | Usseglio | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1707 | 1.00 | 4 | -0.16 | 40 | -6.40 | |
| | Cacinschi, Alexandru | | | 2107 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez Morad, Susana | | | 1604 | ITA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Venturino, Federico | | | 1860 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Fassio, Luca | | | 2016 | ITA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * 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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