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Individual Calculations July 2008 |
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| Witte, Ronald Total change: -20.40 | |   |
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| Unicorn Open 2008 | Berlin | GER | 2008-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2077 | 2.50 | 5 | -1.36 | 15 | -20.40 | |
|  Kiesewetter, Peter | | | 1883 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Halfmann, Peter | | | 1869 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Boutsioukis, Nikolaos | | | 1845 | GRE | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Lindebaum, Andre | | | 1855 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Hesselbarth, Karlheinz, Dr. | | | 1868 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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