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Individual Calculations August 2018 |
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| Mazzolini, Stefano Total change: -21.80 | |   |
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| OP 23 Memorial Bertolini | Genova | ITA | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1846 | 2.00 | 4 | -1.09 | 20 | -21.80 | |
|  Roveta, Andrea | | | 1467 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Mandolini, Alessandro | | | 1733 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mocanu, Roberto | | | 1536 | ITA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Baggiani, Fabio | | | 1722 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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