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Individual Calculations February 2018 |
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| Merettig, Georg Total change: 9.00 | |   |
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| 27. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1811 | 4.00 | 7 | 0.45 | 20 | 9.00 | |
|  Ross, Heinrich | | | 1545 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Vega Lopez De Nava, Cesar Octavi | | | 1951 | MEX | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Schwarz, Hilmar | | | 1913 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kresse, Mathias | | | 1979 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Siebarth, Marco | | | 2013 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Finke, Daniel | | | 1532 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Ruhl, Marcel | | | 1665 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
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