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Individual Calculations July 2011 |
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| Brown, Andrew Total change: -49.65 | |   |
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| Sydney International Open 2011 | Sydney | AUS | 2011-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2275 | 5.00 | 9 | -0.48 | 15 | -7.20 | |
|  Skulte, Christopher | | | 1922 | AUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Zhao, Zong-Yuan | g | | 2579 | AUS | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Zulfic, Fedja | | | 2057 | AUS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Ansell, Alan | | | 2035 | NZL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Johansen, Darryl K. | g | | 2419 | AUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | McNamara, Gary | | | 2150 | AUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Guo, Emma | | wf | 1995 | AUS | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Ilic, Ilija | | | 1962 | AUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Bojkov, Dejan | g | | 2523 | BUL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Integra NSW Open | Sydney | AUS | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2252 | 2.50 | 6 | -2.83 | 15 | -42.45 | |
| | Tan, Kevin | | | 1950 | AUS | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Christensen, Joshua | | | 1852 * | AUS | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Wan, Dennis | | | 1852 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ali, Mosaddeque | | | 1918 | AUS | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Chibnall, Alana | | | 1852 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rewais, Sarwat | | | 1965 | AUS | 0.00 | 1 | -0.84 | 15 | -12.60 | | | * 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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