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Individual Calculations September 2015 |
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| Van Der Valk, Niklas Total change: 33.00 | |   |
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| 12. Longericher Sommer-Open | Koeln | GER | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2129 | 3.50 | 5 | 0.48 | 20 | 9.60 | |
|  Rokitta, Uwe | | | 1981 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Suvorov, Alexander | | | 1940 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hajek, Florian | | | 1870 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Heinert, Eugen | | | 2183 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kniest, Oliver | f | | 2252 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Bayer Sommeropen 2015 | Leverkusen | GER | 2015-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2129 | 3.00 | 4 | 1.17 | 20 | 23.40 | |
| | Boschek, Hans-Joachim, Dr. | | | 1913 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Meijers, Viesturs | g | | 2479 | LAT | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Zieher, Hartmut | | | 2302 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mohnke, Martin, Dr. | | | 2005 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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