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Individual Calculations April 2015 |
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| Yon, Gregory Total change: 10.00 | |   |
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| 13. BAYER Open | Leverkusen | GER | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1643 | 1.50 | 5 | 0.50 | 20 | 10.00 | |
|  Grah, Ulrich | | | 1977 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Elsweiler, Karl-Heinz | | | 1842 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Kopernok, Ingo | | | 1790 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ziabari, Morteza | | | 1874 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kamphausen, Johannes-Dieter | | | 1959 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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