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Individual Calculations April 2008 |
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| Antonelli, Alessandro Total change: -8.55 | |   |
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| OP Castel di Sangro | Castel di Sangro | ITA | 2007-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1886 | 0.50 | 3 | -0.58 | 15 | -8.70 | |
|  Stromboli, Carlo | | | 2236 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mazza, Daniele | | | 1741 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Andreoli, Mark | | | 2050 | ITA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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 Chieti | Chieti | ITA | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1875 | 1.00 | 3 | 0.01 | 15 | 0.15 | |
| | Rebeggiani, Andrea | | | 1980 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Giacchetti, Claudio | | | 2066 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Orsini, Daniele | | | 1963 | ITA | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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