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Individual Calculations November 2023 |
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| Evenhuis, Wybe Total change: -34.60 | |   |
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| Amsterdam Chess Open 2023 | Amsterdam | NED | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1854 | 1.00 | 4 | -1.73 | 20 | -34.60 | |
|  Van Garderen, Ton | | | 1694 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Mellegers, Maarten | | | 1727 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Huiskes, Mathijs | | | 1742 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Boittin, Pascal | | | 1706 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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