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Individual Calculations July 2015 |
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| Bolens, Johny Total change: -6.80 | |   |
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| 2015 NSW Open | Sydney | AUS | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1849 | 2.00 | 6 | -0.34 | 20 | -6.80 | |
|  Smirnov, Anton | m | | 2249 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mallari, Donato | | | 2005 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Ball, Christopher | | | 1841 | AUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Xuan, Thomas | | | 1961 | AUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Fikh, Anthony | | | 1623 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Webster, David | | | 1980 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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