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Individual Calculations June 2023 |
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| Calcara, Giuseppe Total change: 16.80 | |   |
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| CP Messina 2023 | Barcellona Pozzo di Gotto | ITA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1538 | 2.50 | 5 | -0.32 | 20 | -6.40 | |
|  Iacono, Giancarlo | | | 1138 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tondo, Salvatore | | | 1701 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Agnello, Mario | | | 1552 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Pinton, Maurizio | | | 1788 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Merlino, Raffaele | | | 1064 | ITA | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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 Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1529 | 3.50 | 5 | 1.16 | 20 | 23.20 | |
| | Palumbo, Giuseppe | | | 1362 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Verde, Salvatore Antonio | | | 1440 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sammartano, Giampiero | | | 1610 | ITA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Romano, Giovanni | | | 1518 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Furnari, Franco | | | 1906 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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