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Individual Calculations January 2018 |
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| Maselli, David Total change: -44.00 | |   |
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| OP 28 Infrasettimanale SSL | Roma | ITA | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1736 | 1.50 | 6 | -1.10 | 40 | -44.00 | |
|  Castelfranchi, Carlo | | | 2016 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Marino, Giovanni | | | 1876 | ITA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sermoneta, Eugenio | | | 1666 | ITA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Ricci, Giulio | | | 1835 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Vannelli, Vittorio | | | 1713 | ITA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Prayer Galletti, Mattia | | | 1634 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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