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Individual Calculations August 2013 |
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| Cheung, Jan Total change: 13.65 | |   |
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| Science Park Amsterdam Chess Tournament 2013 - A | Amsterdam | NED | 2013-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2079 | 4.00 | 9 | 0.91 | 15 | 13.65 | |
|  De Ruiter, Danny | | | 2254 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Kohler, Aran | f | | 2260 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Ramer, Milan | | | 2026 | NED | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Van Lommel, Patrick | c | | 2135 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Mijnheer, Peter | | | 2187 | NED | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Kremer, Mark | | | 2250 | NED | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Afek, Yochanan | m | | 2313 | ISR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Von Meijenfeldt, Bart | | | 2184 | NED | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Polak, Indra | | | 2163 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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