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Individual Calculations July 2019 |
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| Colbow, Collin Total change: -1.60 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2169 | 4.00 | 6 | 0.18 | 40 | 7.20 | |
|  Zuiderweg, Edwin | | | 1958 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Keuning, Selwin | | | 2070 | NED | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Van Kesteren, Stef | | | 1849 | NED | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Traetmar, Mattis | | | 1988 | GER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zwirs, Nico | | | 2386 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Wichtrup, Jan-Louis | | | 2110 | GER | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | Deutsche Jugendmeisterschaft 2019 U14 | Willingen | GER | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2169 | 5.50 | 9 | -0.22 | 40 | -8.80 | |
| | Schulemann, Gero | | | 1862 | GER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Arakelian, Aik | | | 1911 | GER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Simukov, Erik | | | 1904 | GER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Pubantz, Jan | | | 2192 | GER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Krastev, Alexander | f | | 2344 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Eilenberg, Jonas | | | 1934 | GER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bethke, Richard | | | 2246 | GER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lutz, Ruben | | | 2055 | GER | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Bui, Bao Anh Le | | | 2065 | GER | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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