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Individual Calculations October 2023 |
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| Davini, Andrea Total change: 13.20 | |   |
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| WE 3 Lucca chess festival - A | Lucca | ITA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1862 | 3.00 | 5 | 0.66 | 20 | 13.20 | |
|  Czyzykiewicz, Rafal | | | 1733 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Pacini, Ermanno | | | 2099 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Palozza, Flavio | | | 1871 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Giordani, Luca | | | 1960 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lasio, Millo | | | 1783 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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