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Individual Calculations September 2010 |
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| Spanocuomo, Gaetano Total change: -4.20 | |   |
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| OP Torneo di Roma | Roma | ITA | 2010-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1810 | 2.00 | 5 | 0.53 | 15 | 7.95 | |
|  Melnikova, Yana | | wg | 2210 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Denozza, Mauro | | | 1666 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Piancatelli, Marco | | | 2047 | ITA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Van Veenendaal, Elmer | | | 2102 | NED | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Mancini, Giustino | | | 1920 | ITA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | OP Memorial Renzo Gonzales | Norma | ITA | 2010-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1810 | 0.50 | 4 | -0.81 | 15 | -12.15 | |
| | Sernagiotto, Mirko Virgilio | | | 1977 | ITA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Ragonese, Rosario L. | | | 1954 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Pompa, Alessandro | | | 2073 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Rampini, Carlo | | | 1783 | ITA | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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