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Individual Calculations May 2015 |
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| Wiegand, Helmut Total change: -33.20 | |   |
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| 3. Hofheimer Fruehjahrsopen B | Hofheim am Taunus | GER | 2015-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1989 | 0.00 | 1 | -0.83 | 40 | -33.20 | |
|  Mueller, Mark | | | 1716 | GER | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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