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Individual Calculations September 2009 |
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| Prix, Siegfried Total change: 7.35 | |   |
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| Kreuzberg-Open 2009 | Berlin | GER | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1803 | 2.50 | 5 | 0.36 | 15 | 5.40 | |
|  Welz, Peter, Dr. | f | | 2101 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Shapiro, Yosip | | | 2120 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Moeller, Dirk | | | 1602 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Albinus, Guenter, Dr. | | | 1875 | GER | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Berg, Gerd | | | 1657 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | Lichtenberger Sommer 2009 | Berlin | GER | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1803 | 1.50 | 5 | 0.13 | 15 | 1.95 | |
| | Rohde, Wolfgang | | | 2179 | GER | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Schneider, Hans-Joachim | | | 2045 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Knaak, Hans | | | 1753 | GER | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Bauder, Herbert | | | 2027 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Getzuhn, Detlef | | | 1957 | GER | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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