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Individual Calculations November 2023 |
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| Van Nie, Jonathan Total change: 7.20 | |   |
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| Dutch Team Competition 2023-2024 - Klasse 4 Round 2 | Various | NED | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1872 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
|  De Vroome, Ernest | | | 1835 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Amsterdam Chess Open 2023 | Amsterdam | NED | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1872 | 3.00 | 4 | 0.41 | 20 | 8.20 | |
| | Hoefsloot, Niels | | | 1736 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Van Den Berg, Cees | | | 1781 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Aarts, Joaquin | | | 1832 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Van Garderen, Ton | | | 1694 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
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