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Individual Calculations September 2021 |
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| Guerrieri, Federico Total change: -3.80 | |   |
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| WE Amelia - A | Amelia | ITA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1801 | 2.50 | 5 | -0.19 | 20 | -3.80 | |
|  Di Benedetto, Edoardo | f | | 2201 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ciao, Angelo Raffaele | | | 1562 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mircoli, Filippo | | | 1599 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Navarra, Stefano | | | 1453 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Maxion, Dirk | f | | 2090 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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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