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Individual Calculations April 2009 |
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| Berthold, Andreas Total change: 24.90 | |   |
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| XII. Neujahrs Open | Guben | GER | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2200 | 4.00 | 7 | 0.91 | 15 | 13.65 | |
|  Zschaebitz, Klaus | f | | 2112 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Seigerschmidt, Uwe | | | 1910 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gutman, Lev | g | | 2493 | GER | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Jaracz, Pavel | g | | 2518 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Schulz, Karsten | f | | 2288 | GER | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Shkapenko, Pavel | m | | 2410 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nietsch, Horst | | | 2013 | GER | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | 13.Open der Sparkasse Oberlausitz | Leutersdorf | GER | 2009-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2200 | 4.50 | 6 | 0.75 | 15 | 11.25 | |
| | Braunstein, Fabian | | | 1939 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Terner, Ralf | | | 1850 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Richter, Volker | | | 2125 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Schulz, Karsten | f | | 2288 | GER | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Bogdanovich, Grigorij | m | | 2364 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Bross, Thomas | | | 1976 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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