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Individual Calculations January 2011 |
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| Pinna, Ferdinando Total change: 1.65 | |   |
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| WE 9. Citta' di Vignola | Vignola | ITA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1887 | 2.50 | 4 | 0.59 | 15 | 8.85 | |
|  Ballista, Massimiliano | | | 1613 | ITA | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Gilevich, Artem | | | 2231 | UKR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Magnavacchi, Andrea | | | 1813 | ITA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Sfera, Mattia | | | 1990 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | CP Bologna - Mem. Tamburini | Bologna | ITA | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1887 | 2.00 | 4 | -0.48 | 15 | -7.20 | |
| | Donati, Marco | | | 1487 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lateana, Domenico | | | 1990 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Santamato, Luigi | | | 1606 | ITA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Ferretti, Alessandro | | | 1987 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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