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Individual Calculations September 2010 |
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| Karwatzki, Hans-Juergen Total change: 15.60 | |   |
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| 14.Godesburg-Open | Bad Godesberg | GER | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1738 | 2.00 | 5 | 1.12 | 15 | 16.80 | |
|  Jantz, Heiko | | | 2110 | GER | 1.00 | 1 | 0.90 | 15 | 13.50 | |  Seyl, Frank, Dr. | | | 2017 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Richter, Goetz | | | 2072 | GER | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Poell, Guenter | | | 1974 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Jordans, Ralph | | | 1890 | GER | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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) | | | | Cologne-Chess-Days 2010 | Koeln | GER | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1738 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
| | Goy, Udo | | | 2138 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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