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Individual Calculations June 2023 |
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| Davini, Andrea Total change: -21.20 | |   |
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| CP Lucca 2023 | Pietrasanta | ITA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1879 | 1.00 | 3 | -1.47 | 20 | -29.40 | |
|  Batignani, Pierangiolo | | | 1479 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mergoni, Riccardo | | | 1582 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Tamburini, Lorenzo | | | 1733 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CIS 2023 - Serie C Girone 6 | Campi Bisenzio | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1861 | 3.00 | 3 | 0.41 | 20 | 8.20 | |
| | Di Lupo, Aldo | | | 1461 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giannicchi, Alessandro | | | 1455 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mauro, Vincenzo | | | 1670 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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