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Individual Calculations June 2023 |
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| Cambria, Chiara Total change: -61.20 | |   |
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| CP Messina 2023 | Barcellona Pozzo di Gotto | ITA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1484 | 0.50 | 3 | -1.39 | 40 | -55.60 | |
|  Barna, Marco | | | 1665 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Mauro, Gabriele | | | 1210 | ITA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Alia, Matteo Maria | | | 1241 | ITA | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | CIS 2023 - Serie Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1484 | 1.00 | 3 | -0.14 | 40 | -5.60 | |
| | Maestri, Salvatore | | | 1712 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Di Martino, Paolo | | | 1274 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gatt, Matthias | | | 1764 | MLT | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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