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Individual Calculations February 2019 |
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| Marks, Ian A Total change: -4.20 | |   |
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| Kirkcaldy U2200 2019 | Kirkcaldy | SCO | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1932 | 2.50 | 4 | -0.21 | 20 | -4.20 | |
|  Thomas, Philip | | | 1777 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Ridge, Michael | | | 1868 | SCO | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Will, Douglas | | | 1905 | SCO | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Ridge, Benjamin | | | 1616 | SCO | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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