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Individual Calculations March 2017 |
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| Dabos, - Doukas Ioannis Total change: -6.80 | |   |
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| Perth Congress Open 2017 | Perth | SCO | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1799 | 1.00 | 4 | -0.17 | 40 | -6.80 | |
|  Shafi, Declan | | | 2006 | SCO | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Grant, Alan G | | | 2094 | SCO | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Murray, Frankie | | | 1878 | SCO | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Kane, Robert | | | 1871 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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