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Individual Calculations August 2023 |
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| Brinkers, Kees Total change: -32.20 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group A | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2006 | 3.50 | 9 | -1.61 | 20 | -32.20 | |
|  Wunnink, Michael | f | | 2252 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Jermy, Jaden | | | 1892 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gassner, Yuri | | | 1925 | NED | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Breedveld, Andre | | | 1969 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Happel, Henk | f | | 1950 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Andringa, Arjo | | | 1837 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Piel, Ruben | | | 1902 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Bodicker, Rob | | | 1959 | NED | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Van Der Eyk, Dick | | | 1939 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | |
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