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Individual Calculations December 2022 |
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| Van Amerongen, Marleen Total change: -48.40 | |   |
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| Open Leuven 2022 | Leuven | BEL | 2022-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2142 | 3.00 | 7 | -1.76 | 20 | -35.20 | |
|  De Witte, Stein | | | 1854 | BEL | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Geirnaert, Steven | m | | 2401 | BEL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Pepermans, Jelle | | | 1695 | BEL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Goudriaan, Rafael | | | 1799 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Akesson, Ralf | g | | 2401 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Demiddele, Kevin | | | 1877 | BEL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Van De Krol, Sernin | | | 1742 * | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | Dutch Team Competition 2022-2023 - Klasse 4 Round 4 | Various | NED | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2142 | 0.00 | 1 | -0.66 | 20 | -13.20 | |
| | Bergmans, Dirk | | | 2028 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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