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Individual Calculations February 2013 |
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| Bangert, Ruediger Total change: 2.85 | |   |
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| 22.Erfurter Schachfestival Senioren | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1691 | 1.50 | 4 | 0.19 | 15 | 2.85 | |
|  Jacob, Barbara | | | 1848 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Brahn, Helmut | | | 1800 | GER | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Schulz, Uwe | | | 1862 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Haase, Manfred | | | 1767 | GER | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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