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Individual Calculations February 2018 |
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| Van Hamond, Fons Total change: -31.80 | |   |
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| Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 2061 | 5.00 | 8 | -1.59 | 20 | -31.80 | |
|  Waardenburg, Marlinde | | | 1695 | NED | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Cheng, Di | | | 1661 * | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Welling, Sophie | | | 1717 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Muller, Kenneth | | | 1767 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lucas, Fred | | | 1814 | NED | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Vandeputte, Samuel | | | 1661 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Den Dunnen, Lola | | | 1809 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Akotchik, Victor | | | 2059 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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