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Individual Calculations March 2022 |
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| Di Girolamo, Nicolo Total change: 44.20 | |   |
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| CP Lucca 2022 | Lucca | ITA | 2022-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1911 | 4.50 | 5 | 1.35 | 20 | 27.00 | |
|  Costa, Fabrizio | | | 1511 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pangos, Lucio | | | 1561 * | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Biggi, Andrea | | | 1883 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lelli, Adriano | | | 2095 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Davini, Andrea | | | 1884 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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) | | | | CP Firenze e Prato 2022 | Campi Bisenzio | ITA | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1911 | 4.00 | 5 | 0.86 | 20 | 17.20 | |
| | Chiari, Cosimo | | | 1538 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bertolotti, Federica | | | 1699 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Patrignani, Tiziano | | | 2122 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Colombini, Lucio | | | 1629 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bettazzi, Daniele | | | 1983 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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