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Individual Calculations February 2013 |
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| Duchrow, Oliver Total change: -2.85 | |   |
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| Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4B | Hamburg | GER | 2013-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2093 | 3.00 | 5 | -0.19 | 15 | -2.85 | |
|  Krotofil, Kurt | | | 1982 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Meyer, Juergen | | | 2019 | GER | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Kurth, Michael | | | 2014 | GER | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Neitzel, Mirko | | | 1929 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Schmidt-Brauns, Rainer | | | 2012 | GER | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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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