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Individual Calculations December 2013 |
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| Ekstroem, Roland Total change: -12.10 | |   |
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| Malta International Open 2013 | Bugibba | MLT | 2013-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2413 | 6.00 | 9 | -1.21 | 10 | -12.10 | |
|  Roberts, Lynda | | wc | 2013 * | WLS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dijon, Frederic | | | 2045 | FRA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Valguarnera, Girolamo | | | 2036 | ITA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Ask, Josef | | | 2184 | SWE | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Groffen, Hans | | | 2174 | NED | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Karlsson, Joergen | | | 2144 | SWE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Lasinskas, Povilas | f | | 2201 | LTU | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Nuri, Kambez | f | | 2297 | SUI | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Amato, Andrea | f | | 2319 | ITA | 0.00 | 1 | -0.63 | 10 | -6.30 | | | * 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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