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Individual Calculations February 2019 |
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| Martinez, Anna Total change: -11.60 | |   |
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| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1868 | 5.00 | 8 | -0.29 | 40 | -11.60 | |
|  Jakhari, Ansh | | | 1558 | NED | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Bous, Florian | | | 1994 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Hofstra, Tijmen | | | 1706 | NED | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Kosse, Lukas | | | 1544 | NED | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Huizinga, Egbert | | | 1760 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Van Foreest, Nanne | | | 1611 | NED | 1.00 | 1 | 0.18 | 40 | 7.20 | | | De Jong, Mathijs | | | 1967 | NED | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Torenbosch, Jorn | | | 1727 | NED | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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