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Individual Calculations November 2023 |
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| Ten Ham, John Total change: 27.00 | |   |
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| Dutch Team Competition 2023-2024 - Klasse 5 Round 1 | Various | NED | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1850 | 0.00 | 1 | -0.38 | 20 | -7.60 | |
|  Ter Beek, Leon | | | 1936 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Hoogeveen Schaaktoernooi 2023 - Amateur 1 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1850 | 6.00 | 8 | 1.73 | 20 | 34.60 | |
|  Gijsbers, Joop | | | 1535 | NED | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Winkel, Ruud | | | 1662 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Koes, Richard | | | 1788 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Niemeijer, Leon | | | 1823 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Jelic, Bruno | | | 2001 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Knol, Geon | | | 2055 | NED | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Lootsma, Jan | | | 1969 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Westerhof, Fleur | | | 1734 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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