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Individual Calculations January 2020 |
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| Santoro, Antonio Total change: 19.80 | |   |
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| WE 6 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1766 | 3.00 | 5 | -0.05 | 20 | -1.00 | |
|  Ciao, Angelo Raffaele | | | 1533 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  D Orta, Antonio | | | 1894 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Giannattasio, Vincenzo | | | 1603 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Duraccio, Walter Mattia | | | 1836 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lamagna, Lucio | | | 1514 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | WE Citta' di Sorrento - A | Sorrento | ITA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1766 | 2.00 | 5 | 1.04 | 20 | 20.80 | |
| | Di Leva, Michele | | | 2037 | ITA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Seletsky, Grigory | f | | 2166 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Rosa, Mariagrazia | | wf | 2078 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Capone, Vincenzo | | | 2166 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Calemma, Alfredo Mariano | | | 1773 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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