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Individual Calculations September 2009 |
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| Parashchenko, Oleg Total change: 24.25 | |   |
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| 12.Ryck-Open | Greifswald | GER | 2009-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2104 | 3.50 | 4 | 0.97 | 25 | 24.25 | |
|  Worm, Alfred | | | 1841 | GER | 1.00 | 1 | 0.18 | 25 | 4.50 | |  Bigalke, Steffen | | | 1978 | GER | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Winkler, Karl | | | 2058 | GER | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Stubbe, Wilko | | | 2119 | GER | 1.00 | 1 | 0.52 | 25 | 13.00 | |
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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