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Individual Calculations September 2019 |
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| De Brouwere, Johan Total change: -29.60 | |   |
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| Open Brasschaat 2019 | Brasschaat | BEL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1717 | 4.00 | 9 | -1.48 | 20 | -29.60 | |
|  Docx, Stefan | m | | 2117 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Van Essen, Marieke | | | 1514 | NED | 0.50 | 1 | -0.26 | 20 | -5.20 | | | De Cap, Jan | | | 1538 | BEL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Michielsen, Lies | | | 1489 | BEL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Jacobs, Maarten | | | 1320 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Cocq, Ramin | | | 1864 | BEL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Beukema, Constantijn | | | 1879 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Smolders, Bavo | | | 1385 | BEL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Van Eetvelde, Bart | | | 1541 | BEL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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