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Individual Calculations July 2018 |
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| Koetzsch, Ulrich Total change: -33.60 | |   |
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| ChessClassics Bad Neuenahr 2018 over 50 | Bad Neuenahr | GER | 2018-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2133 | 5.00 | 9 | -1.68 | 20 | -33.60 | |
|  Wulff, Jens-Peter | | | 1796 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Baliuniene, Margarita | | | 1918 | DEN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Frost, Peter | | | 1824 | AUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Goede, Heiko | | | 1868 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stokes, Paul | | | 1913 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Luett, Michael | | | 2028 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Arndt, Olaf | | | 1973 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Koehler, Gerhard, Dr. | | | 2114 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Stern, Geoffrey | | | 1988 | LUX | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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