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Individual Calculations January 2020 |
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| D Orta, Antonio Total change: 3.40 | |   |
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| WE 6 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1894 | 3.50 | 5 | 0.17 | 20 | 3.40 | |
|  Trentadue, Davide | | | 1663 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Santoro, Antonio | | | 1766 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Calemma, Alfredo Mariano | | | 1779 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lombardi, Michele | | | 1812 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Di Lascio, Savino | | | 1818 | 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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