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Individual Calculations July 2009 |
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| Zaerban, Jan-Christopher Total change: 3.30 | |   |
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| Hessen Landesklasse Nord | Hessen | GER | 2008-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2005 | 0.50 | 1 | 0.12 | 15 | 1.80 | |
|  Brueckmann, Gerd | | | 2089 | GER | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | 16.VFB Schach Leipzig Open | Leipzig | GER | 2009-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1959 | 3.50 | 7 | 0.10 | 15 | 1.50 | |
|  Beckel, Friedrich | | | 2152 | GER | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Frotscher, Thomas | | | 2188 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Doberitz, Paul | | | 2104 | GER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kreyssig, Robert | | | 1801 | GER | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Kuenne, Lutz Dieter, Dr. | | | 1620 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Schmiedek, Jens | | | 1812 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Marquardt, Alexander | | | 2080 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | |
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