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Individual Calculations July 2011 |
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| Zarfati, Daniele Total change: -22.65 | |   |
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| OP 13. I like Elo | Roma | ITA | 2011-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1605 | 1.50 | 7 | -0.60 | 15 | -9.00 | |
|  Simeone, Giulio | | | 1869 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Peverieri, Alfredo | | | 1754 | ITA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Sermoneta, Eugenio | | | 1773 | ITA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Bernardi, Giancarlo | | | 1692 | ITA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Iacoacci, Giancarlo | | | 1809 | ITA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | De Lisa, Carmine | | | 1725 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Felici, Ettore | | | 1692 | ITA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | OP Campionato Cittadino La Lupa | Roma | ITA | 2011-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1600 | 0.00 | 3 | -0.91 | 15 | -13.65 | |
| | Tosi, Francesco | | | 1889 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Bolla, Vittorio | | | 1771 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Capparelli, Stefano | | | 1614 | ITA | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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