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Individual Calculations May 2015 |
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| Van Houten, Henk Total change: -20.20 | |   |
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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 |
| 1778 | 1769 | 3.50 | 9 | -1.01 | 20 | -20.20 | |
|  Boidman, Yuri | m | | 2169 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Schumacher, Ursula | | | 1660 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Teichmann, Axel | | | 1833 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ludwig, Richard | | | 1670 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Wraga, Hermann | | | 1666 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Quaegwer, Gerhard | | | 1626 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kock, Wolfgang | | | 1723 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Wittkugel, Friedhelm | | | 1909 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Drews, Horst, Dr. | | | 1750 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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