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Individual Calculations December 2018 |
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| Post, Maarten Total change: 37.60 | |   |
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| Malta International Open 2018 | Bugibba | MLT | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1795 | 4.00 | 8 | 1.88 | 20 | 37.60 | |
|  Gromovs, Sergejs | f | | 2175 | ITA | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Lanzani, Mario | m | | 2195 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hettinga, Jaap | | | 1639 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Meyer, Thorsten | | | 1983 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Zerafa, Patrick | c | | 1960 | MLT | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Rosell, Sven | | | 1965 | SWE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Mitterhuemer, Guenter | | | 2048 | AUT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kracht, Helmut | | | 2007 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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