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Individual Calculations July 2011 |
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| Lorenz, Erik Roman Total change: 7.20 | |   |
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| 18.Jenaer u. Muehlhaeuser Schach-Open | Jena | GER | 2011-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1710 | 1.00 | 3 | 0.48 | 15 | 7.20 | |
|  Schoeffler, Helmut | | | 2063 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Feigel, Andreas | | | 2004 | GER | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Sukaylo, Aleksey | | | 1890 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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