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Individual Calculations September 2009 |
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| Neuling, Holger Total change: 18.25 | |   |
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| 9.Nordhaeuser Schach-Open | Nordhausen | GER | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1647 | 1.50 | 4 | 0.73 | 25 | 18.25 | |
|  Heyder, Florian | | | 2047 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Geisshirt, Marco | | | 1931 | GER | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Neumann, Ramona | | | 1766 | GER | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Markus, Nico | | | 1900 | GER | 0.50 | 1 | 0.31 | 25 | 7.75 | | | * 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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