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Individual Calculations May 2015 |
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| Kelkel, Peter Total change: -19.20 | |   |
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| 6. Senioren-Schachopen Bad Neuenahr | Bad Neuenahr-Ahrweiler | GER | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1639 | 1.50 | 7 | -0.48 | 40 | -19.20 | |
|  Klein, Leo | | | 1921 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Buecken, Rudolf, Dr. | | | 1941 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jacob, Barbara | | | 1821 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Graffenberger, Wilhelm | | | 1760 | GER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Wraga, Hermann | | | 1666 | GER | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Meyer, Walter | | | 1841 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zimmer, Franz | | | 1735 | GER | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | |
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