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Individual Calculations September 2023 |
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| Napoli Costa, Antonello Total change: 20.20 | |   |
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| WE 8 Agrigento - B | Agrigento | ITA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1634 | 4.50 | 6 | 1.01 | 20 | 20.20 | |
|  Lombardo, Antonio | | | 1487 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Polito, Luca | | | 1511 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Cilia, Gianfranco | | | 1538 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cammalleri, Elena | | | 1599 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Mistretta, Lorenzo | | | 1625 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Del Vivo, Marco | | | 1685 | ITA | 1.00 | 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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