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Individual Calculations July 2019 |
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| Atar, Efecan Total change: 34.80 | |   |
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| 13th BPB Limburg Open 2019 Group C2 | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1349 | 1.50 | 3 | 0.87 | 40 | 34.80 | |
|  Swijsen, Willy | | | 1496 | BEL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Haarsma, Rob | | | 1541 | NED | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Jannis, Guido | | | 1749 * | BEL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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