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Individual Calculations June 2017 |
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| Hoogeboom, Boudewijn Total change: 17.60 | |   |
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| Groningen Weekend 2017 | Groningen | NED | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1609 | 1.50 | 5 | 0.44 | 40 | 17.60 | |
|  De Boer, Eelke | | | 2009 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Omota, Vlad | | | 1895 | NED | 0.00 | 1 | -0.16 | 40 | -6.40 | |  De Boer, Sake Jan | | | 1576 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Geboers, Jimmy | | | 1875 | BEL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | De Boer, Robert | | | 1999 | NED | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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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