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Individual Calculations July 2010 |
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| Groffen, Hans Total change: 18.60 | |   |
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| 4th CIS-Group Limburg Open 2010 A-group | Maastricht | NED | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2149 | 4.00 | 7 | 0.82 | 15 | 12.30 | |
|  Richter, Goetz | | | 2080 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Heltzel, Joost | c | | 2265 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Ondersteijn, Niels | f | | 2276 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Meyer, Henri | | | 1949 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Nijs, Nils | | | 2250 | BEL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Sinz, Bernhard | | | 2226 | GER | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Maciol, Ryszard | | | 2222 | POL | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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) | | | | 7.Eschborner Schach-Open | Eschborn | GER | 2010-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2149 | 3.50 | 5 | 0.42 | 15 | 6.30 | |
| | Rehn, Hans Peter | | | 1924 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Makilla, Tobias | | | 1897 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Rauschenbach, Rainer | | | 2078 | GER | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Minor, Samuel | | | 2190 | GER | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Erdmann, Stefan | | | 2185 | GER | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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