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Individual Calculations July 2017 |
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| Graffenberger, Wilhelm Total change: -2.80 | |   |
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| ChessClassics 2017 Senioren ab 65 | Bad Neuenahr | GER | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1654 | 3.50 | 8 | -0.14 | 20 | -2.80 | |
|  Sand, Rolf, Dr. | | | 2011 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Alvarez, Luis | | | 1824 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kuhnert, Werner | | | 1392 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Freerksen, Uwe | | | 1500 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Schumacher, Helmut | | | 1926 | BEL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Graw, Rolf | | | 1797 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Koellmer, Hans | | | 1582 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kelkel, Peter | | | 1554 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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