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Individual Calculations September 2009 |
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| Liu, Yi Total change: 7.25 | |   |
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| Oceania Zonal Open | Gold Coast | AUS | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1938 | 1.50 | 6 | 0.29 | 25 | 7.25 | |
|  Garbett, Paul Anthony | m | | 2288 | NZL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Brown, Andrew | | | 2085 | AUS | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Scott, Ronald | | | 2261 | AUS | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Marcos, Joselito | | | 2200 | PNG | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Krstev, Mario | | | 2085 | NZL | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Schon, Eugene | | | 2186 | AUS | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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