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Individual Calculations August 2014 |
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| Roemersma, Aad Total change: -12.40 | |   |
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| Science Park Chess Tournament 2014 - groep A | Amsterdam | NED | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2106 | 4.00 | 9 | -0.62 | 20 | -12.40 | |
|  Schelvis, Richard | | | 1965 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Castaneda, Georgui | g | | 2500 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smit, Frans | | | 2075 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dirksen, Marieke | | | 2018 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Henseler, Jorgen | | | 2068 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bodicker, Rob | | | 2031 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Van Duijn, Roel | | | 2002 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hachijan, Armen | | | 2257 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Van Melkebeke, Willem | | | 2030 | BEL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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