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Individual Calculations May 2023 |
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| Ambrosino, Giuseppe Total change: 4.80 | |   |
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| CP Napoli e Caserta 2023 | Pomigliano d'Arco | ITA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1327 | 1.50 | 4 | 0.12 | 40 | 4.80 | |
|  Messina, Enrico | | | 2106 | ITA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Carotenuto, Raffaele | | | 1050 | ITA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Perrotta, Nicola | | | 1609 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Santangelo, Nicola | | | 1406 | ITA | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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