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Individual Calculations August 2023 |
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| Balducci, Alessandro Total change: -31.80 | |   |
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| OP 14 Ischia isola verde | Forio | ITA | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1738 | 4.00 | 6 | -1.10 | 20 | -22.00 | |
|  Trevisan, Nicolas | | | 1338 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Silini, Riccardo | | | 1537 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Cuccaro, Giuseppina | | | 1457 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Di Garbo, Gianfranco | | | 1489 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Trevisan, Alessandra | | | 1324 | ITA | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Gallucci, Vittorio | | | 1457 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | WE 3 Amelia - A | Amelia | ITA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1738 | 2.00 | 5 | -0.49 | 20 | -9.80 | |
| | Calavalle, Giulio | f | | 2129 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mircoli, Filippo | | | 1512 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Graziani, Sergio | | | 1852 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Buffoni, Luca | | | 1780 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Cosci, Martino | | | 1470 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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