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Individual Calculations August 2012 |
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| Rotstein, Jefim Total change: 13.90 | |   |
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| 16. Godesburg Open | Bonn-Bad Godesberg | GER | 2012-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2320 | 7.50 | 9 | 1.39 | 10 | 13.90 | |
|  Gerhards, Bernd | | | 1920 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Stier, Artem | | | 1992 | GER | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Brandt, Sebastian | | | 2043 | GER | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Eisentraut, Dieter, Dr. | | | 1951 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Koenig, Christian | | | 2104 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Broehl, Stephan | | | 2131 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Rotstein, Arkadij | g | | 2510 | GER | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Christensen, Niels | | | 2290 | DEN | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Rausis, Igor | | | 2497 | CZE | 1.00 | 1 | 0.73 | 10 | 7.30 | | | * 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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