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Individual Calculations July 2017 |
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| Guerini, Silvia Jr Total change: 12.60 | |   |
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| WE 4 Citta' di Vercelli | Vercelli | ITA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1973 | 3.00 | 5 | 1.20 | 20 | 24.00 | |
|  Quirico, Paolo | | | 2118 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Barbero, Marco | | | 1922 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Popa, Claudio | c | | 2097 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ljubisavljevic, Zivojin Z | m | | 2108 | SRB | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ubezio, Marco | | | 2144 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | CR Lombardia 2017 | Abbiategrasso | ITA | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1973 | 2.50 | 5 | -0.57 | 20 | -11.40 | |
| | Marchesotti, Giovanni | | | 1573 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rettore, Ludwig | | | 2116 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Brugo, Marco | | | 2020 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Rodolfo Masera, Giovanni Luca | | | 1977 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ferrara, Valeria | | | 1573 * | 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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