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Individual Calculations July 2017 |
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| Bruni, Pierluigi Total change: -51.60 | |   |
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| WE Cento Torri - u16 | Ascoli Piceno | ITA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1028 | 1246 | 0.50 | 2 | -1.05 | 40 | -42.00 | |
|  Alpini, Walter | | | 1044 | ITA | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Serafini, Tommaso | | | 1012 | ITA | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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 Abruzzo 2017 | Pescara | ITA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1246 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
| | Marrocco, Dario | | | 1646 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Spada, Angelo | | | 1646 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Santurbano, Maria Vincenza | | | 1646 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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