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Individual Calculations August 2017 |
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| Rocchi, Federico Total change: -30.60 | |   |
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| OP 16 Settimanale ARS | Roma | ITA | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1892 | 2.50 | 5 | -0.59 | 20 | -11.80 | |
|  Quaglia, Ferdinando | | | 1565 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Ciufolini, Sirio | | | 1542 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Farina, Saverio | | | 2023 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Pala, Giorgio | | | 2032 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Guidi, Marco | | | 1742 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | 10th International open Palaiochora 2017 | Palaiochora Crete | GRE | 2017-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1918 | 3.50 | 8 | -0.94 | 20 | -18.80 | |
| | Balokas, Dimitrios | | | 2213 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kozyris, Ilias | | | 1518 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Debard, Michel | | | 2144 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Thomakis, Nikolaos | | | 1518 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stamatiou, Rodolfos | | | 1617 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cherepov, Alexej | | | 2123 | BLR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gavrish, Leonid | | | 2130 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kyroglou, Dimitrios | | | 1518 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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