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Individual Calculations August 2017 |
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| Onslow, Alfie Total change: 82.80 | |   |
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| 7th Amsterdam Science Park - A | Amsterdam | NED | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 1953 | 4.50 | 9 | 2.07 | 40 | 82.80 | |
|  Ballon, Guenther | f | | 2135 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Spirliadis, Achileas | | | 2170 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Westerveld, Wim | | | 2253 | NED | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Schoehuijs, Erik | | | 2130 | NED | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ritsema, Ronald | | | 2073 | NED | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Tirelli, Mauro | | | 2191 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | De Boer, Bas | | | 2079 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Rosmuller, Anton | | | 2070 | NED | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Theulings, Paul-Peter | c | | 2090 | NED | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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