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Individual Calculations January 2017 |
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| Orru , Alessandro Total change: -4.40 | |   |
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| OP 3 Long Weekend | Cagliari | ITA | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1355 | 1.00 | 3 | -0.11 | 40 | -4.40 | |
|  Manca, Luigi | | | 1548 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Sorcinelli, Andrea | | | 1719 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Orru , Giulia | | | 1156 | ITA | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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