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Individual Calculations August 2019 |
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| Bolla, Vittorio Total change: -14.20 | |   |
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| OP Coppa degli accademici | Roma | ITA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1604 | 1.50 | 5 | -0.71 | 20 | -14.20 | |
|  Tamburrini, Andrea | | | 1278 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Rossi, Roberto | | | 1486 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bonaposta, Fabrizio | | | 2004 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ciufolini, Sirio | | | 1765 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Renzi, Alessio | | | 1744 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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