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Individual Calculations January 2009 |
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| Chojnacki, Krzysztof Total change: -3.80 | |   |
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| German Polish College Championship | Frankfurt (Oder) | GER | 2008-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2416 | 4.00 | 5 | -0.38 | 10 | -3.80 | |
|  Mlodzinska, Irena | | | 2066 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Andrzejewska, Anna | | | 2066 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Leisner, Hannes | | | 2066 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Chlost, Marlena | | wf | 2131 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Zentgraf, Robert | | | 2100 | GER | 0.00 | 1 | -0.87 | 10 | -8.70 | |
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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