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Individual Calculations September 2011 |
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| Tibaldeschi, Attilio Total change: 2.10 | |   |
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| WE Civitanova Marche - B | Civitanova Marche | ITA | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1732 | 2.00 | 4 | 0.14 | 15 | 2.10 | |
|  Ramini, Luigi | | | 1770 | ITA | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Silvestri, Giorgio | | | 1747 | ITA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Marinucci, Johnny | | | 1762 | ITA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Del Gaiso, Massimo | | | 1754 | ITA | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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