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Individual Calculations August 2015 |
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| Porsia, Pietro Total change: 88.80 | |   |
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| 2e Open International de Porticcio | GROSSETO PRUGNA | FRA | 2015-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1544 | 4.00 | 8 | 2.22 | 40 | 88.80 | |
|  Iordachescu, Viorel | g | | 1944 * | MDA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pillot, Antoine | | | 1800 | FRA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Bernardin, Marc | | | 1783 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Alessi, David | | | 1813 | BEL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Geronimi, Didier | | | 1668 | FRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Iasman, Inna | | | 1904 | FRA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Corbel, Mael | | | 1722 | FRA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Fragni, Enrico | | | 1589 | ITA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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