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Individual Calculations August 2022 |
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| Van Der Velde, Henk Total change: -12.00 | |   |
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| Amsterdam Science Park Chess Tournament 2022 - Group A | Amsterdam | NED | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2079 | 4.00 | 7 | -0.60 | 20 | -12.00 | |
|  Veenendaal, Loek | | | 1931 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Aravindhan, Achyuth | | | 1909 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Beijen, Mark | | | 1912 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Van Kuijk, Vadim | | | 1927 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Verheul, Job | | | 1816 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kumar, Prajit Sai | | | 2040 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Baarslag, Ed | | | 2161 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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