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Individual Calculations July 2017 |
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| Helbig, Christoph Total change: -55.40 | |   |
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| ChessClassics 2017 Senioren ab 65 | Bad Neuenahr | GER | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1780 | 3.50 | 9 | -2.77 | 20 | -55.40 | |
|  Schatz, Christian | c | | 2167 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Bangert, Ruediger | | | 1538 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kalkman De Koster, Franzke | | | 1548 | NED | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Springer, Wolfgang Wilhelm | | | 1430 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Foitzik, Peter | | | 1509 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Walther, Renate | | | 1380 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schmitz-Graefen, Herbert | | | 1596 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Briesemeister, Klaus | | | 1709 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Voeller, Lothar | | | 1699 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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