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Individual Calculations August 2023 |
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| Van Egmond, Rogier Total change: -46.80 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group A | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2108 | 4.00 | 9 | -2.34 | 20 | -46.80 | |
|  Happel, Henk | f | | 1950 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Van Der Hoeven, Gerben | | | 1977 | NED | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bodicker, Rob | | | 1959 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Wijgers, Ben | | | 1953 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Van Den Berg, Jeroen | | | 1864 | NED | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Manuel, Peter | | | 1970 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bous, Florian | | | 1994 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sula, Avni | | | 1989 | ALB | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Shklovskiy, Evgeny | | | 1932 | FID | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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