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Individual Calculations July 2023 |
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| Zangrando, Gianpietro Total change: -20.80 | |   |
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| European Senior Chess Championship 2023 over 65 - Open | Acqui Terme | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1696 | 3.00 | 9 | -1.04 | 20 | -20.80 | |
|  Iudicello, Giovanni | | | 2081 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Blasco, Domenico | | | 1857 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Luminet, Denis | | | 2146 | BEL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Salati, Paolo | | | 1523 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hilarius, Sander | | | 1899 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ranki, Martti | | | 1887 | FIN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Baggiani, Fabio | | | 1563 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Dordoni, Riccardo | | | 1475 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Zimmer, Mireille | | | 1296 * | NED | 1.00 | 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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