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Individual Calculations February 2015 |
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| Bertolini, Ettore Total change: 12.40 | |   |
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| FE Hotel Promenade - B | Montesilvano | ITA | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1799 | 4.50 | 6 | 0.62 | 20 | 12.40 | |
|  Ciriolo, Lorenzo | | | 1647 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Madiai, Filippo | | | 1698 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Szanto, Andrea | | | 1711 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Albi Bachini Conti, Silvia | | | 1744 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Colasante, Marianna | | | 1770 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Moretti, Filippo | | | 1557 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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