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Individual Calculations April 2023 |
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| Lamberti, Valerio Total change: -16.40 | |   |
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| CP Salerno 2023 | Eboli | ITA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1577 | 0.50 | 3 | -0.82 | 20 | -16.40 | |
|  Giannini, Fabio | | | 1645 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Lamagna, Paolo | | | 1861 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Petruzzo, Vincenzo | | | 1388 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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