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Individual Calculations April 2009 |
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| Garrapa, Gianluigi Total change: -20.55 | |   |
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| OP Adriatico Mare di pace - B | Ancona | ITA | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2024 | 3.50 | 7 | -0.56 | 15 | -8.40 | |
|  Guglielmi, Dante | | | 1900 | ITA | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Rinaudo, Sergio | | | 2128 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Occhipinti, Giuseppe | | | 1958 | ITA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Briffault, Philippe | | | 1936 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Gertosio, Franck | | | 2007 | FRA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Amaranto, Luca | | | 1850 | ITA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Sirletti, Sonia | | | 1975 | ITA | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | WE Bari | Bari | ITA | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2024 | 2.00 | 5 | -0.81 | 15 | -12.15 | |
| | Santeramo, Domenico | | | 1852 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gromovs, Sergejs | f | | 2358 | ITA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Salerno, Francesco | | | 1996 | ITA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | De Giglio, Michele | | | 1817 | ITA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Laghetti, Gaetano | | | 1911 | ITA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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