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Individual Calculations June 2015 |
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| Welz, Peter, Dr. Total change: 11.00 | |   |
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| Potsdamer Sommeropen 2015 | Potsdam | GER | 2015-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1994 | 4.00 | 6 | 0.55 | 20 | 11.00 | |
|  Bangert, Benjamin | | | 1739 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Krefenstein, Sergej | | | 2171 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jaehn, Justin | | | 1758 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Figura, Atila Gajo | m | | 2377 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bui, Bao Anh Le | | | 1660 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Brunk, Dirk | | | 1920 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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