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Individual Calculations January 2011 |
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| Rovatti, Guido Total change: -8.75 | |   |
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| OP Giochi e ritorni | Modena | ITA | 2010-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1695 | 0.00 | 3 | -0.59 | 25 | -14.75 | |
|  Vincenzi, Marco | | | 2090 | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ferretti, Alessandro | | | 1969 | ITA | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Garofalo, Sergio | | | 1809 | ITA | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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 9. Citta' di Vignola | Vignola | ITA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1695 | 1.00 | 4 | -0.02 | 25 | -0.50 | |
| | Buriani, Andrea | | | 2095 * | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Di Trapani, Luigi | | | 1610 | ITA | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Setti, Roberto | | | 1901 | ITA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Vincenzi, Marco | | | 2095 * | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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) | | | | CP Modena | Modena | ITA | 2010-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1695 | 0.50 | 1 | 0.26 | 25 | 6.50 | |
| | Setti, Roberto | | | 1901 | ITA | 0.50 | 1 | 0.26 | 25 | 6.50 | |
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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