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Individual Calculations February 2018 |
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| Jelic, Bruno Total change: -21.00 | |   |
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| Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 2059 | 6.00 | 9 | -1.05 | 20 | -21.00 | |
|  Waardenburg, Feline | | | 1659 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beukema, Constantijn | | | 1811 | BEL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Muller, Kenneth | | | 1767 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Oord, Raymon | | | 1873 | NED | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Martinez, Anna | | | 1793 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Den Dunnen, Lola | | | 1809 | NED | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Haan, Gertjan | | | 1830 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Akotchik, Victor | | | 2059 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Manenschijn, Wouter | | | 1808 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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