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Individual Calculations July 2009 |
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| Lerch, Philipp Total change: 5.10 | |   |
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| Berliner Einzelmeisterschaft offenes Qualifikationsturnier | Berlin | GER | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1900 | 1.50 | 3 | -0.31 | 15 | -4.65 | |
|  Boettcher, Patrick | | | 2165 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kaemmler, Florian | | | 1604 | GER | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Telianer, Mikhail | | | 1682 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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) | | | | Deutsche Jugendmeisterschaft U12 | Willingen | GER | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1900 | 3.00 | 4 | 0.65 | 15 | 9.75 | |
|  Wagner, Dennis | | | 2024 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Srokovskiy, Andrea | | | 1809 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Imcke, Patrick | | | 1711 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kreyssig, Robert | | | 1787 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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