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Individual Calculations April 2024 |
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| De Jong, Leen Total change: 2.60 | |   |
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| Dutch Team Competition 2023-2024 - Klasse 4 Round 7 | Various | NED | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1938 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
|  Otten, Colleen | | | 1986 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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 2023-2024 - Klasse 4 Round 8 | Various | NED | 2024-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1938 | 0.50 | 1 | 0.06 | 20 | 1.20 | |
|  Geertsma, F.j. (folkert-Jan) | | | 1982 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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