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Individual Calculations April 2013 |
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| Chew, Jason Total change: -23.55 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1760 | 0.00 | 4 | -1.57 | 15 | -23.55 | |
|  Beaumont, David | | | 2095 | AUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Lim, Denise | | | 1548 | AUS | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Cameron, Alistair | | | 2140 | AUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Brockman, Roland | | | 1697 | AUS | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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