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Individual Calculations July 2018 |
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| La Fontana, Stefano Total change: -14.20 | |   |
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| OP Gemellato 2018 | Lecco e Erba | ITA | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1778 | 3.50 | 5 | 0.25 | 20 | 5.00 | |
|  Ruffinoni, Pierluigi | | | 1547 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Colombo, Luca | | | 1904 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pola, Fabrizio | | | 1379 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Franceschetti, Ferdinando | | | 1751 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Rabbiosi, Carlo | | | 1654 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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 2018 | Milano | ITA | 2018-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1778 | 1.50 | 5 | -0.96 | 20 | -19.20 | |
| | Bettalli, Marco | | | 2085 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Andreoni, Giuseppe | | | 2178 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Titze, Leo | | | 1804 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Bertora, Silvano | | | 1465 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Fantina, Carla | | | 1378 * | 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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