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Individual Calculations June 2015 |
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| Osterland, Christian Total change: -8.80 | |   |
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| Potsdamer Sommeropen 2015 | Potsdam | GER | 2015-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1717 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
|  Muskewitz, Bernd | | | 1953 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hiller, Bernd | | | 1890 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Manzke, Lucas | | | 2046 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wagner, Swenja | | | 1619 | GER | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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