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Individual Calculations May 2012 |
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| Ritter, Uwe Total change: 22.50 | |   |
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| Oberhausener Oster-Open 2012 | Oberhausen | GER | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2016 | 4.50 | 6 | 0.55 | 15 | 8.25 | |
|  Schumacher, Peter | | | 1663 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Gruscinski, Marc | | | 1616 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rietman, Frits | | | 2262 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Surguchov, Alexander | | | 1731 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Kartsev, Alexandr | | | 2187 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Buckels, Valentin | | | 1731 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | * 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) | | | | Deutsche Amateurmeisterschaft 2011/12 (6) Gruppe B | Magdeburg | GER | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2016 | 3.00 | 5 | 0.95 | 15 | 14.25 | |
| | Dahmen, Christoph | | | 2088 | GER | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Koenig, Marco, Dr. | | | 2084 | GER | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Von Hassel, Ulf | | | 2099 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Kuechle, Wolfgang, Dr. | | | 2062 | GER | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Breitfeld, Joachim | | | 2081 | GER | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | |
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