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Individual Calculations August 2019 |
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| Bonaposta, Fabrizio Total change: 22.20 | |   |
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| OP Coppa degli accademici | Roma | ITA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2057 | 5.50 | 6 | 1.11 | 20 | 22.20 | |
|  Raccah, Ascer | | | 1657 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pastore, Cosmas | | | 1940 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pala, Giorgio | | | 2048 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bolla, Vittorio | | | 1657 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | D Angerio, Alessandro | | | 1961 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Roberti, Bruno | | | 1868 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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