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Individual Calculations July 2011 |
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| Araniti, Michelangelo Total change: -11.55 | |   |
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| OP di Carignano | Carignano | ITA | 2011-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1777 | 1.00 | 4 | -0.02 | 15 | -0.30 | |
|  Grinza, Andrea | f | | 2109 | ITA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Zunino, Davide | | | 1987 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Dalmasso, Emanuele | | | 1793 | ITA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Babilonia, Mauricio Rafael | | | 2029 | COL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | OP Bobby Fischer | Cuneo | ITA | 2011-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1777 | 0.50 | 5 | -0.75 | 15 | -11.25 | |
| | Sotgia, Cosimo | | | 1917 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ciaramella, Antonio | | | 2069 | ITA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Medaglia, Enzo | | | 1765 | ITA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Petritaj, Ferdinando | | | 2177 * | ALB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Babilonia, Mauricio Rafael | | | 2029 | COL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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