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Individual Calculations January 2020 |
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| Colasante, Marianna Total change: -10.60 | |   |
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| WE 17 Grand Hotel Adriatico - A | Montesilvano | ITA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1882 | 1.50 | 5 | -0.53 | 20 | -10.60 | |
|  Chen, Jonathan | | | 2079 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Civitareale, Antonio | | | 1960 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Casagrande, Federico | | | 1994 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Maione, Melissa | | | 1836 | ITA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Ciriolo, Lorenzo | | | 1894 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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