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Individual Calculations July 2012 |
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| Brown, Andrew Total change: 60.30 | |   |
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| NSW Open 2012 | Sydney | AUS | 2012-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2236 | 6.50 | 7 | 2.95 | 15 | 44.25 | |
|  Guo, Jamie-Lee | | | 1836 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Descallar, Levi | | | 1922 | AUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Huynh, Arthur | | | 2022 | AUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Lane, Gary W. | m | | 2394 | AUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Xie, George Wendi | m | | 2408 | AUS | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Zhao, Zong-Yuan | g | | 2542 | AUS | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Solomon, Stephen J. | m | | 2386 | AUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | * 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) | | | | Gold Coast Open 2012 | Gold Coast | AUS | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2236 | 3.00 | 5 | 1.07 | 15 | 16.05 | |
| | Stahnke, Alexander | | | 1884 | AUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kalka, Arkadius Georg | f | | 2359 | GER | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Xie, George Wendi | m | | 2408 | AUS | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Zhao, Zong-Yuan | g | | 2542 | AUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Ly, Moulthun | m | | 2386 | AUS | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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