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Individual Calculations February 2017 |
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| Rozzoni, Davide Total change: 10.20 | |   |
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| CP Lodi 2017 | Lodi | ITA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1773 | 3.50 | 5 | 0.51 | 20 | 10.20 | |
|  Colonetti, Giacomo | | | 1373 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Colonetti, Fabio | | | 1904 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Dragoni, Gianfranco | | | 1721 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ferrari, Claudio | | | 1954 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Maraschi, Alberto | | | 1373 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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