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Individual Calculations September 2023 |
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| Niewenhuis, Ruud Total change: -37.60 | |   |
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| HZ University of Applied Sciences Chess Tournament 2023 | Vlissingen | NED | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1813 | 4.00 | 9 | -1.88 | 20 | -37.60 | |
|  Ikonnikov, Vyacheslav | g | | 2447 | FID | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Wagenvoorde, Frits | | | 1610 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Van De Laar, Andre | | | 1567 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Merz, Leander | | | 1661 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Goverde, Gijs | | | 1644 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zweedijk, Leon | | | 1631 | NED | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bergshoeff, Bert | | | 1580 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kempfer, Justus | | | 1711 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Den Hollander, Rinus | | | 1659 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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