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Individual Calculations February 2017 |
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| Bartels, Richie Total change: -15.80 | |   |
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| Chessfestival Groningen 2016 - Open B | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1892 | 4.50 | 8 | -0.79 | 20 | -15.80 | |
|  Wallat, Stephan | | | 1618 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Janssen, Eddie | | | 1742 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Husers, Yannic | | | 1785 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Pieters, Minko | | | 2043 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mostertman, Johan | | | 1887 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Leentjens, Gilbert | | | 1808 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Waardenburg, Feline | | | 1563 | NED | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Vos, Wiert | | | 1650 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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