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Individual Calculations July 2010 |
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| Boehm, Stefan, Dr. Total change: -5.10 | |   |
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| 7. Bayer Open | Leverkusen | GER | 2010-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2087 | 1.50 | 4 | -0.06 | 15 | -0.90 | |
|  Auer, Martin | f | | 2314 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Michalczak, Thomas | f | | 2363 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Karwatzki, Hans-Juergen | | | 1771 | GER | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Reinemer, Frank | | | 2232 | GER | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | Jubilaeums-Open Schachclub Bayer Leverkusen | Leverkusen | GER | 2010-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2087 | 2.50 | 5 | -0.28 | 15 | -4.20 | |
| | Troyke, Christian | m | | 2350 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Szczepanski, Krzysztof | | | 1858 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Meul, Willi | | | 1875 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Grosse-Honebrink, Brigitte | | | 1926 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ljuboschiz, Alexander, Dr. | | | 2214 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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