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Individual Calculations January 2020 |
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| Orefice, Matteo Total change: 46.80 | |   |
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| 2 Trofeo Inverno 2019 - A | Napoli | ITA | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1706 | 3.50 | 6 | 1.17 | 40 | 46.80 | |
|  Freda, Guido | | | 1458 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Messina, Enrico | | | 2106 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Nardiello, Luigi | | | 1872 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Taurisano, Vincenzo | | | 1809 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Giannattasio, Vincenzo | | | 1603 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ficco, Corrado | | | 1996 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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