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Individual Calculations December 2013 |
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| Sammut Briffa, Peter Total change: 4.35 | |   |
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| Malta International Open 2013 | Bugibba | MLT | 2013-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2028 | 5.50 | 9 | 0.29 | 15 | 4.35 | |
|  Farrugia, Alexander | | | 1628 * | MLT | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Amato, Andrea | f | | 2319 | ITA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Hielscher, Ursula | | | 1867 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mede, Istvan | f | | 2302 | HUN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Mathisen, Runar | | | 1912 | NOR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Boesch, Heinz | | | 1907 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Bryant, Richard | | | 1959 | ENG | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Wolke, Reimund | | | 1869 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Cohen, Lawrence | | | 1931 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | * 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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