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Individual Calculations December 2019 |
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| Ekstroem, Roland Total change: -6.30 | |   |
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| Malta International Open 2019 | Bugibba | MLT | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2397 | 6.50 | 9 | -0.63 | 10 | -6.30 | |
|  Mathisen, Runar | | | 1997 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Scharrer, Udo | | | 1997 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ebert, Manuel | | | 2110 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Santagati, Alessandro | f | | 2291 | ITA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Caruso, Augusto | | | 2120 | ITA | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Mueller, Reinhold | f | | 2302 | GER | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kanyamarala, Trisha | | | 2157 | IRL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Janiszewski, Maciej | | | 2121 | POL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Schnabel, Ralf | | | 2234 | GER | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * 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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