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Individual Calculations July 2011 |
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| Ingravallo, Onofrio Total change: 13.20 | |   |
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| OP 13. I like Elo | Roma | ITA | 2011-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1808 | 2.00 | 4 | 0.10 | 15 | 1.50 | |
|  Giuliani, Sante | | | 1988 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Gerlando, Onofrio | | | 1614 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Scagliarini, Bruno | | | 1893 | ITA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Urzi, Silvio | | | 1801 | ITA | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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 14. I like Elo | Roma | ITA | 2011-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1808 | 3.00 | 5 | 0.78 | 15 | 11.70 | |
| | Palermo, Stefano | | | 2134 | ITA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Musmarra, Giovanni | | | 1637 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Peverieri, Alfredo | | | 1754 | ITA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Sarti, Emanuele | | | 1677 | ITA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Maggi, Fabrizio | | | 2167 | ITA | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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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