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Individual Calculations April 2018 |
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| Giulian, Rosie A Total change: -6.80 | |   |
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| Perth Congress 2018 Over-1750 | Perth | SCO | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1901 | 2.50 | 5 | -0.34 | 20 | -6.80 | |
|  Walkowiak, Adam | | | 1739 | SCO | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Rutherford, Willie | | | 1985 | SCO | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pasha, Tariq | | | 1798 | SCO | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Gourlay, Martin B | | | 1852 | SCO | 0.50 | 1 | -0.07 | 20 | -1.40 | | | McQuillan, Stephen G | | | 1875 | SCO | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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