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Individual Calculations December 2018 |
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| Verhoef, Harry Total change: 27.60 | |   |
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| Malta International Open 2018 | Bugibba | MLT | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1753 | 4.00 | 9 | 1.38 | 20 | 27.60 | |
|  Krumphals, Friedrich | | | 2153 * | AUT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hizarci, Bora | | | 1509 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kracht, Helmut | | | 2007 | GER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Nettleton, Charlie B | | | 2057 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Meyer, Thorsten | | | 1983 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Woeltge, Carsten | | | 1978 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Van Eck, Ted | | | 1930 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cools, Walter | | | 1766 | BEL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zerafa, Patrick | c | | 1960 | MLT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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