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Individual Calculations June 2013 |
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| Roufs, Gerard Total change: -23.70 | |   |
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| 7e IBC Limburg Open A-groep | Maastricht | NED | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2016 | 1.50 | 7 | -1.58 | 15 | -23.70 | |
|  Offringa, Joost | | | 2119 | NED | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Ritsema, Ronald | | | 2013 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Mueller, Martin | | | 2100 | GER | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Gerlagh, Joris | | | 1981 | NED | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Gengler, Pierre | | | 2141 | LUX | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Daamen, Roland | | | 2052 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Harndt, Jan-Michael | | | 2010 | GER | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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