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Individual Calculations May 2011 |
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| Borrelli, Salvatore Total change: -4.95 | |   |
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| OP Inverno al Vomero 2011 | Napoli | ITA | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1973 | 1.00 | 2 | -0.33 | 15 | -4.95 | |
|  Vannini, Aldo | | | 1808 | ITA | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Franzese, Luigi | | | 1890 | ITA | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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