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Individual Calculations October 2021 |
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| Accattino, Gianfranco Total change: -4.00 | |   |
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| CI Seniores 2021 - Over 65 | Nova Siri | ITA | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1308 | 1.50 | 8 | -0.20 | 20 | -4.00 | |
|  Bellafiore, Enzo | | | 1702 | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Cosenza, Gianni | | | 1708 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | D Aulisa, Francesco | | | 1663 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Natoli, Domenico | | | 1564 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Centofante, Maria Rosa | | | 1409 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | La Franca, Vincenzo | | | 1553 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Garofalo, Sergio | | | 1607 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dagnino, Marcello | | | 1290 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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