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Individual Calculations April 2009 |
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| Pienabarca, Nicola Total change: 13.50 | |   |
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| FE 6 Arrocco | Roma | ITA | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2078 | 2.00 | 3 | 1.39 | 15 | 20.85 | |
|  Gromovs, Sergejs | f | | 2358 | ITA | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Quimi, Marco | | | 2245 | PER | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Sibilio, Mario | f | | 2350 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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 Roma | Roma | ITA | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 2078 | 2.00 | 3 | -0.49 | 15 | -7.35 | |
| | Maddaloni, Giovanni | | | 1843 | ITA | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Iacoacci, Giancarlo | | | 1745 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Urzi , Silvio | | | 1818 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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