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Individual Calculations January 2009 |
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| Niemann, Peter Total change: -13.25 | |   |
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| 19.Internationales Gocher Open | Goch | GER | 2008-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2144 | 3.50 | 6 | -0.53 | 25 | -13.25 | |
|  Backes, Juergen | | | 1794 | GER | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Remy, Janina | | | 1983 | GER | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Versteeg, Cees | | | 2003 | NED | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Wiley, Thomas | f | | 2310 | ENG | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Smith, Thijmen | | | 1976 | NED | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Stergar, Lothar | | | 1959 | GER | 1.00 | 1 | 0.26 | 25 | 6.50 | |
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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