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Individual Calculations June 2017 |
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| Orefice, Matteo Total change: -10.80 | |   |
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| CP Napoli-Salerno 2017 | Piano di Sorrento | ITA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1542 | 1.00 | 3 | -0.27 | 40 | -10.80 | |
|  Zinnai, Graziano Matteo | | | 1942 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aprea, Flavia | | | 1284 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Montenero, Lorenzo | | | 1637 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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