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Individual Calculations September 2009 |
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| Sorbera, Enrico Total change: 4.20 | |   |
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| CR GRAN PRIX | Montebelluna | ITA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1736 | 0.00 | 1 | -0.36 | 15 | -5.40 | |
|  Campagnola, Giacomo | | | 1842 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Campionato Italiano under 16 | Courmayeur | ITA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1736 | 2.50 | 6 | 0.79 | 15 | 11.85 | |
|  Piccinini, Samuele | | | 1919 | ITA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Montani, Riccardo | | | 1788 | ITA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Cantoro, Daniele | | | 1915 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Di Trapani, Davide | | | 1883 | ITA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Bifulco, Michel | | | 2015 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Blengino, Luca | | | 1894 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | OP 5. La Birreria Pedavena | Pedavena | ITA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1770 | 1.50 | 6 | -0.15 | 15 | -2.25 | |
| | Tomio, Dante | | | 1987 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Messina, Roberta | | | 1900 | ITA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Binder, Andrea | | | 1898 | ITA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Buzzati, Francesco | | | 1946 | ITA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Mortola, Alberto | | | 1969 | ITA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ferretti, Alessandro | | | 1947 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | |
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