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Individual Calculations July 2009 |
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| Auschkalnis, Reinhard Total change: -1.20 | |   |
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| 6.Nibelungen Open | Worms | GER | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1880 | 0.00 | 3 | -0.62 | 15 | -9.30 | |
|  Buzov, Boris | | | 2135 | UKR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Jurkic, Bosiljko | | | 2081 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rosskothen, Arnd | | | 2131 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | 5.Griesheimer Schachtage | Griesheim | GER | 2009-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 1880 | 0.00 | 2 | -0.28 | 15 | -4.20 | |
|  Hirth, Ulrich, Dr. | | | 2153 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Dietz, Holger, Dr. | f | | 2230 | GER | 0.00 | 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) | | | | 24.Schachtage Hassloch 2009 Gruppe B | Hassloch | GER | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1880 | 2.00 | 3 | 0.82 | 15 | 12.30 | |
| | Sorgen, Harald | | | 1842 | GER | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Kilthau, Peter | | | 2016 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Pek, Istvan | | | 2018 | GER | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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