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Individual Calculations June 2021 |
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| Chiesa, Giuseppe Total change: 6.40 | |   |
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| CR Piemonte 2021 | Torino | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1649 | 1.50 | 4 | 0.15 | 20 | 3.00 | |
|  Finocchiaro, Gianluca | | | 2007 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Costalonga, Riccardo | | | 1391 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bricola, Tommaso | | | 1761 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Stefanetti, Marco | | | 2049 * | ITA | 0.00 | 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) | | | | CR Liguria2021 | Genova | ITA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1649 | 2.00 | 4 | 0.17 | 20 | 3.40 | |
| | Formento, Paolo | f | | 2049 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roveta, Andrea | | | 1371 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cantoro, Daniele | | | 2049 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carozzo, Marcello | | | 1360 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | |
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