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Individual Calculations February 2018 |
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| Oord, Jan Total change: -35.60 | |   |
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| Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1512 | 1.00 | 7 | -0.89 | 40 | -35.60 | |
|  Montsma, Foppe-Jan | | | 1823 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Van Der Graaf, Jaap | | | 1775 | NED | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Beukema, Christiaan | | | 1797 | BEL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Welling, Sophie | | | 1717 | NED | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Dekker, Jasper | | | 1700 | NED | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Molanus, Lennart | | | 1603 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kosse, Lukas | | | 1492 | NED | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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