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Individual Calculations August 2014 |
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| Giphart, Xander Total change: 46.40 | |   |
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| Science Park Chess Tournament 2014 - groep B | Amsterdam | NED | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1941 | 4.50 | 7 | 1.16 | 40 | 46.40 | |
|  Van Nieuwkerk, Ton | | | 2009 | NED | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Smekens, Ruben | | | 1990 | BEL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Geertsema, Piet | | | 1963 | NED | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Freer, Robert | | | 1866 | NED | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Littel, Leo | | | 1971 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Holwijn, Melvin | | | 1927 | NED | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Sterrenburg, Kees | | | 1976 | NED | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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