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Individual Calculations February 2020 |
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| Waardenburg, Marlinde Total change: 74.00 | |   |
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| Chessfestival Groningen 2019 - Open B&C | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1735 | 4.50 | 9 | 1.85 | 40 | 74.00 | |
|  De Jong, Mathijs | | | 1967 | NED | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Reinders, Joan | | | 1872 | NED | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Bloem, Mark | | | 1928 | NED | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Molanus, Lennart | | | 1677 | NED | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Nixdorf, Andre | | | 1884 | GER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Saber, Anas | | | 2008 | MAR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Husers, Yannic | | | 1903 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Pellikaan, Govert | | | 1984 | NED | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Konnen, Timo | | | 1843 | NED | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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