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Individual Calculations April 2008 |
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| Guo, Emma Total change: -30.25 | |   |
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| AMBank Chess Challenge 2007 | Kuala Lumpur | MAS | 2007-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1747 | 0.00 | 2 | -0.34 | 25 | -8.50 | |
|  Khandhar, Kaushal | | | 1960 | MAS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Yusof, Kamaluddin | | | 2097 | MAS | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | Australian Junior Championship | Sydney | AUS | 2008-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1749 | 0.00 | 3 | -0.87 | 25 | -21.75 | |
| | Schon, Eugene | | | 2002 | AUS | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Choong, Yita | | | 1848 | AUS | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Gearing, Michael | | | 1885 | AUS | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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