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Individual Calculations July 2009 |
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| Bitti, Sandro Total change: -16.00 | |   |
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| OP 3 Capo d'Orso | Porto Mannu | ITA | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1734 | 1.00 | 6 | -0.64 | 25 | -16.00 | |
|  Russo, Roberto | | | 1884 | ITA | 0.50 | 1 | 0.20 | 25 | 5.00 | |  Niccoli, Paolo | | | 1917 | ITA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Virzi, Ettore | | | 1986 | ITA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Squarci, Franco | | | 1787 | ITA | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Sprotte, Norbert | | | 2084 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Zuccarelli, Angelo | | | 1845 | ITA | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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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