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Individual Calculations September 2023 |
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| Frederiks, Jesse Total change: 28.40 | |   |
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| Open Nederlandse Jeugdkampioenschappen 2023 (U14) | Dieren | NED | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1455 | 2.50 | 6 | 0.71 | 40 | 28.40 | |
|  Madularea, David | | | 1874 | NED | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Lejzerowicz, Nathan | | | 1296 | BEL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Lopes, Samuel | | | 1790 | NED | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Chua, Ethan | | | 1701 | NED | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Decraene, Lotus | | | 1518 | BEL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Fallaux, Storm | | | 1617 | NED | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | |
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