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Individual Calculations August 2018 |
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| Roemersma, Aad Total change: 8.80 | |   |
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| Amsterdam Science Park 2018 - B | Amsterdam | NED | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2038 | 6.50 | 9 | 0.44 | 20 | 8.80 | |
|  Roebers, Eline | | | 1901 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Bleeker, Kasper | | | 1739 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Omota, Vlad | | | 1876 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Velde, Jan | | | 1903 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Holwijn, Melvin | | | 1956 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Laan, David | | | 1872 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Honkoop, Gilian | | | 1941 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Sula, Avni | | | 1952 | ALB | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Van T Schip, Richard | | | 1997 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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