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Individual Calculations September 2015 |
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| Tochtenhagen, Wolfgang Total change: 20.80 | |   |
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| 12. Longericher Sommer-Open | Koeln | GER | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2091 | 3.00 | 5 | -0.35 | 20 | -7.00 | |
|  Statz, Samuel | | | 1957 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Modric, Vladimir | | | 1911 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Andrijenko, Anatoliy | | | 1902 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Suvorov, Alexander | | | 1940 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lenhardt, Manfred | | | 2102 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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 |
| 2162 | 2091 | 3.00 | 4 | 1.39 | 20 | 27.80 | |
| | Zyla, Lennert | | | 1863 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kummerow, Heiko | f | | 2274 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Marcziter, Dmitrii | f | | 2281 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Roth, Markus, Prof. | | | 2229 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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