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Individual Calculations May 2023 |
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| Ferrari, Andrea Total change: -25.40 | |   |
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| CP Parma 2023 | Fontanellato | ITA | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1501 | 1.00 | 4 | -1.27 | 20 | -25.40 | |
|  Lettera, Fabio | | | 1095 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Merciari, Moreno | | | 1862 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Cappellari, Mario | | | 1530 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Bocchi, Omar | | | 1269 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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