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Individual Calculations March 2017 |
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| Ridge, Benjamin Total change: 12.00 | |   |
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| Perth Congress Major 2017 | Perth | SCO | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1470 | 1.50 | 4 | 0.30 | 40 | 12.00 | |
|  Borras, Carbonell Adria | | | 1808 | ESP | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Moore, Robin | | | 1774 | SCO | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Aitchison, A Keith | | | 1701 | SCO | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Le, Feuvre Gwenole | | | 1299 | FRA | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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