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Individual Calculations April 2022 |
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| Costantino, Guido Total change: 32.40 | |   |
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| CP Potenza 2022 | Potenza | ITA | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1761 | 5.50 | 6 | 1.15 | 20 | 23.00 | |
|  Ostuni, Manuel | | | 1460 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Fico, Tommaso | | | 1637 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Giannini, Fabio | | | 1541 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Cerone, Donato | | | 1772 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zizzari, Pietro | | | 1650 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bevilacqua, Lorenzo | | | 1361 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 Roma 2022 | Roma | ITA | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1761 | 2.00 | 4 | 0.47 | 20 | 9.40 | |
| | Costantino, Gaia | | | 1361 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maldonado Gonzales, Stefano | | | 1927 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Carnicelli, Valerio | f | | 2299 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Scacco, Mauro | | | 1909 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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