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Individual Calculations April 2009 |
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| Heppell, Ian N Total change: -29.85 | |   |
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| Open Praha 2009 - tournament A | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2165 | 4.00 | 8 | -1.99 | 15 | -29.85 | |
|  Sterba, Karel | | | 1855 | CZE | 0.50 | 1 | -0.36 | 15 | -5.40 | |  Zanikov, Melikset | | | 1817 | CZE | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Hulin, Petr | | | 2011 | CZE | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Cafolla, Peter | | | 2013 | IRL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Pesola, Jyrki | | | 1979 | FIN | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Klimes, Milan | | | 1958 | SVK | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Szirmai, Emil | | | 2061 | CZE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Kracik, Tomas | | | 2028 | CZE | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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