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Individual Calculations April 2017 |
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| Talu, Alessandro Total change: -2.00 | |   |
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| OP Infrasettimanale Arzachess | Arzachena | ITA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1497 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
|  Cossu, Andrea | | | 1683 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Orecchioni, Giovanni Cesare | | | 1276 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Malu, Marcello | | | 1417 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Clipici, Dumitru | | | 1532 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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