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Individual Calculations October 2012 |
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| Jacobi, Robin Total change: 3.60 | |   |
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| 11.Apoldaer Open | Apolda | GER | 2012-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2136 | 5.00 | 7 | 0.61 | 15 | 9.15 | |
|  Kretzschmar, Arnd | | | 1736 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Wahrenberg, Ralf | | | 1939 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Geisshirt, Marco | | | 1927 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kunin, Vitaly | g | | 2494 | GER | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Bach, Ulf-Gunter | | | 1978 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Braeuer, Franz | | | 2205 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Heppert, Lars | | | 1956 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 8.Internationales Lessing-Open | Wolfenbuettel | GER | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2130 | 3.00 | 5 | -0.37 | 15 | -5.55 | |
| | Klettke, Wolfgang | | | 2051 | GER | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Kraft, Karl-Heinz, Prof. Dr. | | | 2085 | GER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Othmer, Michael | | | 1968 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kardoeus, David | | | 1838 | GER | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Doerge-Koch, Sven | | | 2031 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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