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Individual Calculations June 2013 |
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| Tiengo, Davide Total change: -15.15 | |   |
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| OP 2 della Maremma | Marina di Grosseto | ITA | 2013-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2022 | 2.50 | 5 | -1.01 | 15 | -15.15 | |
|  Pacini, Ermanno | | | 1869 | ITA | 0.00 | 1 | -0.70 | 15 | -10.50 | |  Bini, Lorenzo | | | 1894 | ITA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Medaglia, Enzo | | | 1735 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Giordani, Roberto | | | 1811 | ITA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Messina, Roberta | | | 1998 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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