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Individual Calculations July 2023 |
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| Ruggiero, Armando Total change: -15.60 | |   |
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| CR Campania 2023 | Pomigliano d'Arco | ITA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1657 | 1.00 | 3 | -0.78 | 20 | -15.60 | |
|  Pascarella, Piergiuseppe | | | 1257 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Messina, Enrico | | | 2131 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Stellato, Francesco | | | 1411 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | |
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