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Individual Calculations February 2018 |
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| Ostertag, Stephan Total change: 8.80 | |   |
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| 34. Internationales Boeblinger Open B | Boeblingen | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1803 | 5.50 | 9 | 0.44 | 20 | 8.80 | |
|  Stiefelmeyer, Michael | | | 1616 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Schmitz, Harald | | | 1666 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Khadempour, Parviz | | | 1655 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Petitto, Francesco | | | 1645 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kaufhold, Stephan | | | 1862 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Warnk, Torsten | | | 1866 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Milare, Tyron | | | 1882 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Bueble, Joschua | | | 1717 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Abel, Wolfgang | | | 1885 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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