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Individual Calculations February 2020 |
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| Saber, Anas Total change: -50.80 | |   |
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| Chessfestival Groningen 2019 - Open B&C | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 2008 | 4.50 | 8 | -1.27 | 40 | -50.80 | |
|  Van Mulken, Nanning | | | 1608 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Novotny, David | | | 1810 | CZE | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Leentjens, Gilbert | | | 1843 | NED | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Klein, Jorik | | | 1859 | NED | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Waardenburg, Marlinde | | | 1735 | NED | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Labruyere, Roger | | | 1933 | NED | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Kubat, Pavel | | | 1914 | CZE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Bloem, Mark | | | 1928 | NED | 0.50 | 1 | -0.11 | 40 | -4.40 | | | * 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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