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Individual Calculations February 2019 |
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| Brendel, Bergit Total change: -5.60 | |   |
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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 |
| 1857 | 1971 | 5.50 | 9 | -0.28 | 20 | -5.60 | |
|  Van Dijk, Dominic | | | 1672 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Bruening, Martin | | | 1772 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vermeulen, Frans | | | 1868 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Johnson, Matthew | | | 2010 | SUD | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Nixdorf, Andre | | | 1977 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Santema, Tjeerd | | | 1776 | NED | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Torenbosch, Jorn | | | 1727 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | De Vries, Emma | | | 1919 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bous, Florian | | | 1994 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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