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Individual Calculations January 2017 |
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| Rocchi, Federico Total change: 10.60 | |   |
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| OP 14 Infrasettimanale ARS | Roma | ITA | 2016-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1906 | 4.00 | 7 | 0.53 | 20 | 10.60 | |
|  Raccah, Ascer | | | 1666 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Quimi, Marco | | | 2151 | PER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Roberti, Bruno | | | 1883 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Marta, Daniele | | | 1966 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Marino, Giovanni | | | 1916 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Pastore, Cosmas | | | 1877 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Martino, Enzo | | | 1912 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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