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Individual Calculations September 2009 |
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| Zangrando, Giampietro Total change: -18.60 | |   |
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| OP 5. La Birreria Pedavena | Pedavena | ITA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1823 | 2.00 | 6 | -0.31 | 15 | -4.65 | |
|  Rezzuti, Vincenzo | | | 2008 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Sorbera, Giovanni | | | 1917 | ITA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Rossi, Gianni | | | 1885 | ITA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Vandevoort, Chantal | | | 1835 | BEL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Tonel, Giulia | | | 2006 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Formento, Paolo | | | 1801 | ITA | 1.00 | 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) | | | | OP Spilimbergo | Spilimbergo | ITA | 2009-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1823 | 1.00 | 5 | -0.93 | 15 | -13.95 | |
| | Vezzosi, Paolo | m | | 2223 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Naumkin, Igor | g | | 2223 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | De Bortoli, Thomas | | | 1870 | ITA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Dal Bianco, Nicola | | | 1636 | ITA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Bertozzi, Luca | | | 1749 | ITA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | * 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) | | |
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