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Individual Calculations July 2017 |
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| Hahmann, Markus Total change: 14.20 | |   |
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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 |
| 1890 | 1830 | 4.00 | 8 | 0.71 | 20 | 14.20 | |
|  Graziani, Sergio | | | 1942 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Graziani, Emma | | | 1430 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cohen, Lawrence S | | | 1929 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Voltolini, Giuseppe | | | 2072 | ITA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Diotallevi, Maurizio | | | 2005 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Masio, Andreas | | | 2090 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bassini, Massimo | | | 1651 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Valet, Richard | | | 1998 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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