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Individual Calculations September 2011 |
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| Zerfass, Otfried Total change: -8.70 | |   |
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| 5. HELBRA-Cup | Helbra | GER | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1971 | 4.00 | 6 | -0.58 | 15 | -8.70 | |
|  Fritsch, Kevin | | | 1737 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Mueller, Alexander | | | 1927 | GER | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Altstadt, Karl-Simon | | | 1780 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Neuling, Holger | | | 1654 | GER | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Waechter, Nathalie | | | 1688 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Kaschuba, Juergen | | | 1757 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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) | | |
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