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Individual Calculations September 2010 |
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| Virzi, Ettore Total change: -3.00 | |   |
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| FE XVII Citta' di Montecatini | Montecatini Terme | ITA | 2010-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2005 | 3.50 | 7 | -0.20 | 15 | -3.00 | |
|  De Marchi, Olivier | | | 2212 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Sigillo, Carmelo | | | 1795 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Cecconi, Giovanni A | f | | 2166 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Maroroa, Sue | | wm | 1947 | NZL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Ranucci, Marcello | | | 1917 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Maggi, Fabrizio | | | 2121 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Villa, Giorgio | | | 1682 | ITA | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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