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Individual Calculations July 2010 |
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| Ruggeri, Igor Total change: 18.25 | |   |
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| OP Giudo Cappello | Milano | ITA | 2010-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1471 | 1.50 | 5 | 0.73 | 25 | 18.25 | |
|  Mazzarelli, Stefano | | | 1802 | ITA | 0.50 | 1 | 0.38 | 25 | 9.50 | |  Arboscelli, Gregorio | | | 1848 | ITA | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Rinaldo, Andrea | | | 1747 | ITA | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Olivo, Mario | | | 1818 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mingolla, Patrizio | | | 1640 | ITA | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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) | | |
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