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Individual Calculations April 2017 |
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| Spina, Simonpietro Total change: 19.40 | |   |
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| CP 19 Agrigento 2017 | Favara | ITA | 2017-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1815 | 3.00 | 4 | 0.97 | 20 | 19.40 | |
|  Maggio, Baldassare | | | 1646 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Marturana, Daniele | | | 1813 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Del Vivo, Marco | | | 1877 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ruoppolo, Alfonso | | | 1890 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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