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Individual Calculations August 2019 |
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| Quaglia, Ferdinando Total change: 18.00 | |   |
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| OP Coppa degli accademici | Roma | ITA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1454 | 2.50 | 5 | 0.90 | 20 | 18.00 | |
|  Pastore, Cosmas | | | 1854 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Raccah, Ascer | | | 1573 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rossi, Roberto | | | 1486 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Marino, Giovanni | | | 1854 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rabiti, Roberto | | | 1353 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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