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Individual Calculations August 2015 |
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| Orr, Mark J L Total change: -31.60 | |   |
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| Scottish Championship and International Open 2015 | Edinburgh | SCO | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2260 | 4.50 | 8 | -1.58 | 20 | -31.60 | |
|  Gilfillan, Andrew | | | 1953 | SCO | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Van Den Doel, Erik | g | | 2564 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Irving, Neil | | | 1860 * | SCO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rubio, Luis | | | 1860 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Macqueen, Calum | | | 2232 | SCO | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ridge, Michael | | | 1917 | SCO | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Durno, Joy | | wf | 1886 | SCO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Heron, Donald | | | 1860 * | SCO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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