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Individual Calculations July 2009 |
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| McCart, Roger Total change: 34.75 | |   |
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| Melbourne Chess Club Championship | Melbourne | AUS | 2009-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1633 | 2.00 | 6 | 0.86 | 25 | 21.50 | |
|  Gorka, Carl | | | 1983 | ENG | 0.00 | 1 | -0.11 | 25 | -2.75 | |  McCart, Richard | | | 1927 | AUS | 1.00 | 1 | 0.85 | 25 | 21.25 | | | Papadinis, Jim | | | 1935 | AUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Lycett, Garry | | | 1936 | AUS | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Beckman, John | | | 1679 | AUS | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Kalisch, Tom | | | 1932 | AUS | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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) | | | | Doeberl Cup Major | Canberra | AUS | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1630 | 1.50 | 4 | 0.53 | 25 | 13.25 | |
| | Maroroa, Sue | | wf | 1894 | NZL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Tulevski, Vasil G. | | | 1931 | AUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Feng, Thomas | | | 1638 | AUS | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Canfell, Mike J | | | 1932 | AUS | 1.00 | 1 | 0.85 | 25 | 21.25 | |
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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