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Individual Calculations January 2019 |
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| Fontana, Alessandro Total change: 4.00 | |   |
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| WE 5 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1542 | 1.50 | 4 | 0.20 | 20 | 4.00 | |
|  Crafa, Carmine | | | 1711 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Alfieri, Sabato | | | 1687 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Condorelli, Pietro | | | 1567 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Santoro, Antonio | | | 1747 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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