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Individual Calculations October 2018 |
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| Serafini, Franco Total change: 14.80 | |   |
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| Campionato Italiano Seniores 2018 - over 65 | Rio Marina | ITA | 2018-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1770 | 4.50 | 8 | 0.74 | 20 | 14.80 | |
|  Accattino, Gianfranco | | | 1370 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Goli, Daniele | | | 1963 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vaccaro, Franco | | | 1571 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Facchetti, Gianni | | | 2060 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Catalini, Giampiero | | | 1648 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Blasco, Domenico | | | 1871 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Valenti, Giuseppe | f | | 2036 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Crippa, Mario | | | 1797 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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