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Individual Calculations September 2023 |
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| Hendrikse, Ad Total change: -10.00 | |   |
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| HZ University of Applied Sciences Chess Tournament 2023 | Vlissingen | NED | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1894 | 2.50 | 6 | -0.50 | 20 | -10.00 | |
|  Tiggelman, Rene | f | | 2201 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Densing, Gerd | | | 1703 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Baarslag, Ed | | | 2086 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zweedijk, Leon | | | 1631 | NED | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Quintus, Max | | | 1630 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gijsen, William | | | 2111 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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