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Individual Calculations May 2010 |
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| Brogneri, Giovanni Total change: 0.00 | |   |
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| OP Praiascacchi | Praia a mare | ITA | 2010-03-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1965 | 0 | 0.50 | 3 | 0.00 | 1692 | | 0.00 | |
|  Cottone, Salvatore | | | 1963 | ITA | 0.50 | 1 | 0.00 | | 0.00 | | | Forlano, Luigi | | | 2011 | ITA | 0.00 | 1 | 0.00 | | 0.00 | |  Simone, Leo | | | 1921 | ITA | 0.00 | 1 | 0.00 | | 0.00 | |
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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