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Individual Calculations August 2022 |
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| Di Chiara, Mauro Total change: -3.80 | |   |
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| OP 13 Ischia isola verde | Forio | ITA | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1875 | 3.50 | 5 | -0.19 | 20 | -3.80 | |
|  Navarra, Stefano | | | 1475 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madiai, Filippo | | | 1729 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lamagna, Mario | | | 1875 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lattanzi, Domenico | | | 1694 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | De Fazio, Giovanni | | | 1605 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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