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Individual Calculations January 2009 |
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| Esposito, Rosario Total change: -0.50 | |   |
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| OP V Settembre al Vomero | Napoli | ITA | 2008-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1868 | 1.50 | 4 | -0.02 | 25 | -0.50 | |
|  Sorrentino, Michele | | | 2039 | ITA | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Ficco, Corrado | | | 2140 | ITA | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Lombardi, Ottavio | | | 1766 | ITA | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Ricci, Giuseppe | | | 1910 | ITA | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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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