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Individual Calculations April 2009 |
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| Zunino, Davide Total change: 20.40 | |   |
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| FE Epifania | Torino | ITA | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1983 | 3.00 | 5 | 0.40 | 15 | 6.00 | |
|  Araniti, Michelangelo | | | 1796 | ITA | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Rotundo, Raffaele | | | 1992 | ITA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Pulito, Alberto | | | 2251 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Melone, Antonio | | | 1838 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Martin, Tiziano | | | 1975 | 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) | | | | OP V. Alfieri | Torino | ITA | 2009-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1983 | 3.50 | 4 | 0.96 | 15 | 14.40 | |
| | Fassio, Francesco | | | 1667 | ITA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Malano, Francesco | | | 1910 | ITA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Boetto, Massimo | | | 2045 | ITA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Angioni, Gian Carlo | | | 1866 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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