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Individual Calculations July 2017 |
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| Ponzecchi, Riccardo Total change: 12.80 | |   |
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| OP 9 Capo d'Orso | Porto Mannu di Palau | ITA | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1402 | 2.00 | 8 | 0.64 | 20 | 12.80 | |
|  Natoli, Domenico | | | 1678 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Ardu, Luigi | | | 1658 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Badano, Fabio | | | 1694 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Mercandelli, Claudio | | | 1802 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pieri, Enzo | | | 1625 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Capossela, Fabio | | | 1625 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Cremonini, Stefano | | | 1591 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Murray, Jim G. | | | 1802 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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