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Individual Calculations September 2017 |
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| Oosting, Robert Total change: -24.60 | |   |
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| Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1983 | 4.00 | 9 | -1.23 | 20 | -24.60 | |
|  Kooman, Ko | | | 1583 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kersten, Uwe | f | | 2245 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Muehlenhaus, Sven | f | | 2199 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Van Gemert, Jean-Pierre | | | 1807 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Stange, Sven | | | 2140 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Pooter, Ronald | | | 1800 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Roelen, Bas | | | 1798 | NED | 0.00 | 1 | -0.74 | 20 | -14.80 | | | De Feijter, David | | | 1794 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Minnema, Rens | | | 1867 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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