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Individual Calculations June 2023 |
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| Occhipinti, Daniele Total change: -41.40 | |   |
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| CP Agrigento e Caltanissetta 2023 | Caltanissetta - Gela - Favara | ITA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1762 | 3.00 | 6 | -1.37 | 20 | -27.40 | |
|  Gurzeni, Francesco S | | | 1362 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Calamera, Angelo | | | 1489 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Orlando, Santo | | | 1512 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mirenda, Andrea | | | 1713 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Filetti, Massimiliano | | | 1793 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Cilia, Gianfranco | | | 1546 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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) | | | | CIS 2023 - Serie B Gironi 15 e 16 | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1762 | 2.00 | 5 | -0.70 | 20 | -14.00 | |
| | Cammalleri, Elena | | | 1684 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Cannella, Carlo Umberto | | | 1744 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Napoli Costa, Antonello | | | 1652 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bianca, Salvatore | | | 1755 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Montalto, Davide | | | 1833 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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