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Individual Calculations July 2021 |
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| Colombini, Lucio Total change: -31.20 | |   |
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| CR Toscana 2021 | Empoli | ITA | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1661 | 1.00 | 5 | -1.56 | 20 | -31.20 | |
|  Tencati, Giuseppe | | | 2061 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lari, Ferruccio | | | 1477 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Chimenti, Andrea | | | 1470 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Burgassi, Daniele | | | 1715 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Cosci, Andrea | | | 1609 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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