Individual Calculations February 2020 |
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Johnson, Matthew Total change: -7.20 | | |
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Chessfestival Groningen 2019 - Open B&C | Groningen | NED | 2019-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1818 | 1963 | 5.00 | 8 | -0.36 | 20 | -7.20 | |
| Bottema, Jeroen | | | 1724 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | Kumar, Prajit Sai | | | 1563 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | Arnold, Rhys | | | 1668 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | | De Winter, Arthur | | | 1932 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | Reinders, Joan | | | 1872 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | Waardenburg, Feline | | | 1769 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | Neuendorf, Max | | | 1994 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | | Noordenbos, Daan | | | 2023 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | | * 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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