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Individual Calculations February 2013 |
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| Nguyen, Huy Dat Total change: 26.70 | |   |
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| 22.Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1750 | 3.50 | 5 | 1.78 | 15 | 26.70 | |
|  Hattendorf, Jens Dr | | | 2005 | GER | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Hille, Wolfram | | | 2021 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Vetter, Udo | | | 1738 | GER | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Naumann, Thomas | | | 1732 | GER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Roessner, Uwe | | | 1894 | GER | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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