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Individual Calculations May 2012 |
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| Keller, Karsten Total change: 3.30 | |   |
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| 10.BAYER Open | Leverkusen | GER | 2012-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2168 | 3.00 | 4 | 0.11 | 30 | 3.30 | |
|  Wehr, Guenter | | | 1768 * | GER | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Van Schyndel, Andreas | | | 1930 | GER | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Vranidis, Georgios | | | 1950 | GRE | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Negele, Michael, Dr. | | | 2250 | GER | 0.50 | 1 | 0.11 | 30 | 3.30 | | | * 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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