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Individual Calculations March 2011 |
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| Marchetti, Michael Total change: 7.80 | |   |
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| CP Ancona 2011 | Jesi | ITA | 2011-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1622 | 1.50 | 4 | 0.52 | 15 | 7.80 | |
|  Dazj, Andrea | | | 1867 | ITA | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Rago, Riccardo | | | 2022 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mazzarini, Daniele | | | 1825 | ITA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Skrijely, Edin | | | 1649 | ITA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | * 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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