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Individual Calculations September 2023 |
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| Jonkheer, Alex Total change: -3.60 | |   |
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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 |
| 1766 | 1611 | 2.00 | 7 | -0.18 | 20 | -3.60 | |
|  Bier, Bela | | | 2008 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lucas, Fred | | | 1805 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Smit, Tom | | | 1433 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mellegers, Maarten | | | 1748 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | De Kruik, Yorick | | | 1810 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kompaan, Rick | | | 1771 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bon, Gijs | | | 1787 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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