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Individual Calculations July 2011 |
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| Christensen, Joshua Total change: 12.30 | |   |
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| Integra NSW Open | Sydney | AUS | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1841 | 3.00 | 7 | 0.82 | 15 | 12.30 | |
|  Ikeda, Junta | f | | 2241 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Setiabudi, Megan | | wf | 1683 | AUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Brown, Andrew | m | | 2241 * | AUS | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Chen, Pengyu | | | 2031 | AUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Jones, Brian | f | | 2069 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Myers, Stephen P | | | 1799 | AUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Guo, Emma | | wm | 1999 | AUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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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