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Individual Calculations September 2009 |
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| Kroener, Otto Total change: -33.30 | |   |
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| 12.offene Seniorenmeisterschaft Niedersachsen | Bad Bevensen | GER | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2039 | 5.00 | 9 | -2.22 | 15 | -33.30 | |
|  Maczollek, Helmut | | | 1665 | GER | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Potthammel, Joerg | | | 2074 | GER | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Polifka, Wilfried | | | 1838 | GER | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Klemt, Herbert | | | 1794 | GER | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Ludwig, Timm, Dr. | | | 1639 * | GER | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Grueneschild, Hildegard | | | 1675 | GER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Klose, Hans-Peter | | | 1772 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Graffenberger, Wilhelm | | | 1800 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Hartlaub, Marianne | | | 1714 | GER | 1.00 | 1 | 0.13 | 15 | 1.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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