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Individual Calculations April 2013 |
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| Jones, Hamish Total change: 13.20 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1520 | 1.00 | 4 | 0.44 | 30 | 13.20 | |
|  Anton, Sarah | | | 1747 | AUS | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Chew Lee, Max | | | 1841 | AUS | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Lim, Ethan | | | 1861 | AUS | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Holt, Kenneth | | | 1894 | AUS | 1.00 | 1 | 0.90 | 30 | 27.00 | |
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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