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Individual Calculations July 2017 |
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| Marrocco, Dario Total change: -9.80 | |   |
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| WE Cento Torri - B | Ascoli Piceno | ITA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1722 | 1.50 | 3 | -0.74 | 20 | -14.80 | |
|  Vino, Andrea | | | 1440 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Giordani, Luca | | | 1393 | ITA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Pizzoferrato, Mattia | | | 1711 | ITA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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 |
| 1663 | 1722 | 3.00 | 5 | 0.25 | 20 | 5.00 | |
| | Bruni, Pierluigi | | | 1322 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piantieri, Guido | | | 1847 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Pecorari, Marcello | | | 1937 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Spatola, Mayo Francesco | | | 1445 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Panico, Giuliano | | | 1762 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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