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Individual Calculations March 2016 |
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| Roberts, Paul Total change: 11.40 | |   |
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| Perth Open 2016 | Perth | SCO | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2173 | 4.00 | 5 | 0.57 | 20 | 11.40 | |
|  Dawson, Alastair | | | 1893 | SCO | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Abdulla, Murad | | | 1978 | SCO | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Green, Andrew D | | | 2166 | SCO | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Sykes, Chris | | | 1915 | SCO | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Burnett, Andrew | f | | 2165 | SCO | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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