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Individual Calculations September 2012 |
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| Marguerettaz, Davy Total change: -4.05 | |   |
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| OP 12 Valle del Chiese | Condino | ITA | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2214 | 4.50 | 7 | -0.27 | 15 | -4.05 | |
|  Caldara, Sisto | | | 1814 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Lezzerini, Marco | | | 1948 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Schaberg, Wolfgang | | | 1887 | ITA | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Medancic, Rikard | m | | 2223 | CRO | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Nepi, Ezio | | | 1927 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Murgia, Andrea | | | 2017 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Vallejo Pons, Francisco | g | | 2614 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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