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Individual Calculations September 2023 |
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| Kogeler, Aart Total change: -18.60 | |   |
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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 |
| 1734 | 1714 | 2.00 | 6 | -0.93 | 20 | -18.60 | |
|  Krasenkowa, Elena | | wm | 2137 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Morgenthaler, Nick | | | 1398 | GER | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Kooman, Ko | | | 1532 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Coenen, Tom | | | 1465 | BEL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Oosting, Robert | | | 1936 | NED | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Van T Hoff, Tom | | | 1936 | NED | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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