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Individual Calculations July 2008 |
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| Van Der Wal, Fritz W Total change: -24.30 | |   |
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| Doeberl Cup Premier | Canberra | AUS | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1968 | 2.00 | 6 | -0.11 | 15 | -1.65 | |
|  Oliver, Gareth | | | 2164 | AUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Samar, Raul | | | 2254 | AUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Pickering, Anthony | | | 1965 | AUS | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Broekhuyse, Paul | | | 2130 | AUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kempen, Leon | | | 2142 | AUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Szuveges, Narelle S | | wm | 1867 | AUS | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | Sydney International Open | Sydney | AUS | 2008-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1968 | 0.50 | 4 | -1.51 | 15 | -22.65 | |
| | Mas, Hafizulhelmi | m | | 2318 | MAS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Grigg, Sam | | | 1897 | AUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Selnes, Hamish | | | 1957 | AUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Guo, Emma | | | 1749 | AUS | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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