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Individual Calculations September 2021 |
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| Gambardella, Piero Total change: 7.40 | |   |
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| WE Amelia - A | Amelia | ITA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1926 | 2.50 | 4 | 0.37 | 20 | 7.40 | |
|  Maxion, Dirk | f | | 2090 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | |  D Antonio, Neri | | | 2285 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ciao, Angelo Raffaele | | | 1562 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Versari, Federico | | | 1631 | ITA | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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