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Individual Calculations July 2021 |
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| Spada, Angelo Total change: 22.60 | |   |
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| CR Abruzzo 2021 | Roseto degli Abruzzi | ITA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1799 | 4.00 | 5 | 1.13 | 20 | 22.60 | |
|  Ciriolo, Lucio | | | 1399 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ciriolo, Enrico | | | 1633 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Di Marcantonio, Gabriele | | | 1793 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Martinelli, Valeria | | | 1937 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Antonelli, Alessandro | | | 1861 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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