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Individual Calculations May 2017 |
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| Berberich, Christoph Total change: -1.80 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1950 | 2.50 | 8 | -0.09 | 20 | -1.80 | |
|  Heinemann, Josefine | | wm | 2237 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Rogozenco, Teodora | | wf | 2101 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Elgersma, Simon | | | 2189 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lochte, Thomas | | | 2119 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Dobrikov, Marco | | | 2058 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zimmer, Raphael | | | 2088 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Visvikis, Christos | | | 1822 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Weber, Franz-Josef | | | 2084 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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