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Individual Calculations September 2023 |
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| Achtergaele, Koen Total change: -50.60 | |   |
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| 38ste Internationaal Open van Geraardsbergen 2023 | Geraardsbergen | BEL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 2092 | 5.50 | 9 | -2.53 | 20 | -50.60 | |
|  Mirza, Gabriel | | | 1692 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cappan, Pjotr | | | 1772 | BEL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Geboers, Jimmy | | | 1840 | BEL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Duquesne, Adrien | | | 1621 | FRA | 0.50 | 1 | -0.45 | 20 | -9.00 | | | De Keukelaere, Wouter | | | 1675 | BEL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Mechkor, Mohamed | | | 1613 | BEL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Pak, Arthur | | | 1692 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Naessens, Wolf | | | 1883 | BEL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Micciche, Ruben | | | 1709 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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