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Individual Calculations August 2023 |
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| Stern, Geoffrey Total change: -9.80 | |   |
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| 31. Offene Senioren-LEM Sachsen-Anhalt over 50 | Magdeburg | GER | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1959 | 4.00 | 7 | 0.05 | 20 | 1.00 | |
|  Schoknecht, Sabine | | | 1647 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Motwani, Paul | g | | 2413 | SCO | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Hoffmann, Uwe | | | 2018 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Schnapke, Ralf | | | 1756 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Oppitz, Peter | c | | 1989 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Fabig, Holger | | | 1928 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Wulff, Jens-Peter | | | 1661 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Deutsche Senioreneinzelmeisterschaft 2023 over 50 | Bad Wildungen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1959 | 5.00 | 9 | -0.54 | 20 | -10.80 | |
| | Gaul, Karl-Heinz | | | 1559 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Willsch, Matthias | | | 2097 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kopischke, Maik | | | 1800 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Schneider, Birgit | | | 1829 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Herold, Hansjoerg | | | 1836 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Birkholz, Axel | | | 1843 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Roettinger, Eugen | | | 1965 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Schell, Franz Juergen, Dr. | | | 2069 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Bigott, Martin | | | 1768 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | |
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