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Individual Calculations January 2009 |
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| Hortensius, Lisa Total change: 17.25 | |   |
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| European Youth Chess Championship 2008 - Girls U18 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2028 | 4.50 | 9 | 0.89 | 15 | 13.35 | |
|  Nemcova, Katerina | | wg | 2372 | CZE | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Aggeli, Eleni | | | 1856 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Baptista, Ana Filipa | | wf | 2137 | POR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Dudas, Eszter | | wf | 2108 | HUN | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Traistaru, Teodora | | | 2162 | ROU | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Ni, Viktorija | | wf | 2129 | LAT | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mareckova, Martina | | | 2042 | CZE | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Tsirulnik, Maritsa | | | 2109 | UKR | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Kalashyan, Varduhi | | | 2049 | ARM | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | 3E - r 1-3 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2028 | 1.50 | 3 | 0.26 | 15 | 3.90 | |
| | Kommer, Bas | | | 2143 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Erwich, Frans | | | 2067 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Van Vliet, Harry | | | 2065 | NED | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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