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Individual Calculations February 2020 |
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| Quast, Marcel Total change: 2.80 | |   |
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| VII. Koenigsspringer-Silvester-Open 2019 | Gelsenkirchen | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2209 | 5.50 | 7 | 0.14 | 20 | 2.80 | |
|  Schocke, Mark | | | 1809 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hoeche, Alexander | | | 1835 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bosboom, Ardin | | | 2001 | NED | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Althoff, Ralph | | | 2005 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hammerich, Simon | | | 2043 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wickenfeld, Stefan | | | 2175 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Rebentisch, Tom | | | 2021 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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