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Individual Calculations May 2010 |
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| Heuermann, Heinz-Burkhard Total change: 20.25 | |   |
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| NRW-Klasse Gruppe 2 | Bochum | GER | 2009-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2079 | 2.50 | 5 | 0.81 | 25 | 20.25 | |
|  Homs, Guust | | | 2201 | NED | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Schockenbaeumer, Dirk | | | 2227 | GER | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Mazarov, Juergen | | | 2185 | GER | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Hemmann, Arnold | | | 2162 | GER | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Berndt, Axel | | | 2217 | GER | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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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