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Individual Calculations February 2019 |
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| Lehmann, Joachim, Dr. Total change: 21.20 | |   |
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| 28. Erfurter Schachfestival Seniorenturnier | Erfurt | GER | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1784 | 3.00 | 5 | 1.06 | 20 | 21.20 | |
|  Huettemann, Karl-Heinz | | | 2099 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Weber, Detlef | | | 1654 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lueders, Guenter | | | 1704 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Wunder, Stefan | | | 2059 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Hess, Juergen | | | 1905 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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