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Rapid:
Individual Calculations December 2019 |
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| Cattoni, Luca Total change: -11.60 | |   |
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| OP RAPID DI AUTUNNO 2019 | BERGAMO | ITA | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1556 | 2.00 | 6 | -0.58 | 20 | -11.60 | |
|  Ranfagni, Stefano | | | 1930 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Testa, Alessandro | | | 1264 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pegno, Mattia | | | 1724 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jamil, Amine | | | 1156 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salvi, Giampietro | | | 1668 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Colonetti, Fabio | | | 1956 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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