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Individual Calculations December 2023 |
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| Chiesa, Giuseppe Total change: -5.20 | |   |
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| OP 3 Torri d'Acaja - Memorial Laura Novellini | Fossano | ITA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1644 | 2.00 | 3 | 0.14 | 20 | 2.80 | |
|  Squarotti, Pier Paolo | | | 1244 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zerbin, Simone | | | 1819 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Valentino, Sabino | | | 1522 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | WE 16 Citta' di Recco - B | Recco | ITA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1644 | 2.00 | 4 | -0.40 | 20 | -8.00 | |
| | Scarrone, Eugenio | | | 1435 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Colonetti, Giacomo | | | 1381 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mortola, Alberto | | | 1848 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Loi, Alessio | | | 1595 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | |
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