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Individual Calculations September 2023 |
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| Oosting, Robert Total change: -55.20 | |   |
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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 |
| 1665 | 1936 | 3.00 | 7 | -2.76 | 20 | -55.20 | |
|  De Jong, Quint | | | 1536 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | |  De Jonge, Elano | | | 1619 | NED | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Van Der Sloot, Jens | | | 1705 | NED | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Freeke, Kees | | | 1683 | NED | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Koppenens, Oscar | | | 1683 | NED | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kogeler, Aart | | | 1714 | NED | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Schoor, Carl | | | 1716 | NED | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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