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Individual Calculations September 2023 |
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| Oostvogels, Niek Total change: -20.00 | |   |
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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 |
| 1931 | 1933 | 3.00 | 8 | -1.00 | 20 | -20.00 | |
|  Darie, Aden | | | 1533 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Duson, Robin | | | 2139 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Grochal, Joey | f | | 2280 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tiggelman, Rene | f | | 2201 | NED | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Van De Griend, Johan | | | 1752 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gijsen, William | | | 2111 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Verhoef, Harry | | | 1728 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Van Der Sloot, Jens | | | 1705 | NED | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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