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Individual Calculations January 2010 |
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| Marconi, Luca Total change: 10.80 | |   |
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| WE 12. Citta' di Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1815 | 2.50 | 5 | 0.72 | 15 | 10.80 | |
|  Marozzi, Giovanni | | | 1946 | ITA | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Rinaudo, Sergio | | | 2121 | ITA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Briffault, Philippe | | | 1930 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Acciaioli, Fabio | | | 1838 | ITA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Silvestri, Giorgio | | | 1805 | ITA | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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