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Individual Calculations April 2013 |
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| Sacco, Davide Total change: 1.95 | |   |
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| OP 6 Memorial S. Nobile | Roma | ITA | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1681 | 1.50 | 5 | 0.06 | 15 | 0.90 | |
|  Quimi, Marco | | | 2081 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bogosaljevic, Miodrag | | | 1855 | SUI | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Pardo, Paolo | | | 1730 | ITA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Macchini, Bruno | | | 1871 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Raccah, Ascer | | | 1744 | ITA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | * 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) | | | | FE 2 Grand Hotel Adriatico - B | Montesilvano | ITA | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1681 | 2.50 | 5 | 0.07 | 15 | 1.05 | |
| | Bevilacqua, Salvatore | | | 1833 | ITA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Guerrieri, Federico | | | 1764 | ITA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Caputo, Andrea | | | 1479 | ITA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Mazza, Daniele | | | 1791 | ITA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Fiore, Danilo | | | 1583 | ITA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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