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Individual Calculations August 2023 |
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| Kroon, Ivo Total change: -3.60 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1825 | 5.50 | 8 | -0.18 | 20 | -3.60 | |
|  Hoogeveen, Luuk | | | 1644 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Wielenga, Lorenz | | | 1635 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wastiaux, Roland | | | 1725 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hoogland, Joost | | | 1670 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Adavatkar, Rugved | | | 1674 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Damen, Josephine | | | 1591 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Blokland, Bent | | | 1615 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Schiebroek, Luc | | | 1769 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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