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Individual Calculations September 2009 |
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| Ghayoori, Pezhman Total change: -12.50 | |   |
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| Noble Park Chess Club Open | Melbourne | AUS | 2009-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1750 | 1.00 | 5 | -0.13 | 25 | -3.25 | |
|  Matheson, Laurence | | | 2036 | AUS | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Dragicevic, Domagoj | | | 2100 | AUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Pyke, Malcolm | | | 2100 | AUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Jago, Stephen | | | 1652 | AUS | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Dizdarevic, Mehmedalija | | | 2081 | BIH | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | | | Dandenong Autumn Open | Melbourne | AUS | 2009-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1750 | 0.00 | 2 | -0.37 | 25 | -9.25 | |
| | Lojanica, Milenko | | | 2100 | BIH | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lycett, Garry | | | 1936 | AUS | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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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