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Individual Calculations September 2017 |
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| Alfieri, Sabato Total change: 30.40 | |   |
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| OP Citta' Gemellate | Lioni | ITA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1653 | 2.00 | 3 | 1.52 | 20 | 30.40 | |
|  Grimaldi, Angela Flavia | | | 1825 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Vena, Alessio | | | 1977 | ITA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Paolillo, Gaia | | wf | 2051 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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