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Individual Calculations September 2009 |
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| Xie, George Wendi Total change: -2.40 | |   |
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| Oceania Zonal Open | Gold Coast | AUS | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2402 | 6.00 | 9 | -0.24 | 10 | -2.40 | |
|  Stevens, Tristan | | | 2052 | AUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Morris, James | f | | 2114 | AUS | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Marcos, Joselito | | | 2200 | PNG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Smith, Robert W | f | | 2274 | NZL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Zhao, Zong-Yuan | g | | 2583 | AUS | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Rej, Tomek | f | | 2308 | AUS | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Bjelobrk, Igor | f | | 2332 | AUS | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Levi, Eddy | f | | 2216 | AUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Cheng, Bobby | | | 2103 | AUS | 0.50 | 1 | -0.35 | 10 | -3.50 | |
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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