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Individual Calculations March 2019 |
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| McPheator, Gary Total change: -54.40 | |   |
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| Perth Congress 2019 - Open | Perth | SCO | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1765 | 0.00 | 4 | -1.36 | 40 | -54.40 | |
|  Campbell, Duncan A F | | | 1924 | SCO | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Kane, Robert | | | 1864 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Pasha, Tariq | | | 1861 | SCO | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ridge, Michael | | | 1886 | SCO | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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