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Individual Calculations September 2019 |
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| Kogeler, Aart Total change: 6.80 | |   |
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| 23e Hogeschool Zeeland toernooi 2019 | Vlissingen | NED | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1690 | 3.50 | 9 | 0.34 | 20 | 6.80 | |
|  Sparenberg, Erik | | | 2090 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Oosterom, Cor | | | 1296 | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oostvogels, Niek | | | 1929 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jacobsen, Raymond | | | 1375 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Verbruggen, Samuel | | | 1960 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Albrecht, Alex | | | 1927 | NED | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Schakel, Lemmy | | | 1911 | NED | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Welten, Hans | | | 1887 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Snijders, Frans | | | 1876 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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