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Individual Calculations April 2009 |
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| Balzano, Filli Total change: -25.50 | |   |
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| OP Adriatico Mare di pace - C | Ancona | ITA | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1756 | 1.00 | 2 | -0.20 | 25 | -5.00 | |
|  Gulinelli, Euro | | | 1658 | ITA | 0.50 | 1 | -0.13 | 25 | -3.25 | |  Piaggesi, Franco | | | 1704 | ITA | 0.50 | 1 | -0.07 | 25 | -1.75 | |
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) | | | | CP Fermo | Fermo | ITA | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1756 | 0.00 | 2 | -0.82 | 25 | -20.50 | |
| | Guglielmi, Dante | | | 1900 | ITA | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Marinucci, Johnny | | | 1749 | ITA | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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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