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Individual Calculations July 2012 |
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| Karwatzki, Hans-Juergen Total change: -10.20 | |   |
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| 4. Rheinland-Pfalz Open | Altenkirchen | GER | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1720 | 0.00 | 4 | -0.68 | 15 | -10.20 | |
|  Welz, Thomas | | | 2120 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cobbers, Martin | | | 2010 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Van Ael, Bert | | | 1965 | BEL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Grosse-Hering, Peter | | | 1925 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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