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Individual Calculations May 2013 |
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| Diena, Giovanni Total change: -20.10 | |   |
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| OP 16 Primavera a Genova | Genova | ITA | 2013-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1786 | 1.00 | 4 | -1.34 | 15 | -20.10 | |
|  Picasso, Marco Francesco | | | 1479 | ITA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Mortola, Alberto | | | 1943 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Frignani, Alessandro | | | 1386 * | ITA | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Boschi, Massimiliano | | | 1963 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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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