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Individual Calculations April 2009 |
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| Yu, Sally Total change: 35.25 | |   |
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| Ballarat Begonia Open | Ballarat | AUS | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1784 | 3.00 | 5 | 2.35 | 15 | 35.25 | |
|  Hacche, David | | | 2134 | AUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Dizdarevic, Mehmedalija | | | 2102 | BIH | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Kempen, Leon | | | 2065 | AUS | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Schon, Eugene | | | 2115 | AUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Beaumont, David | | | 2105 | AUS | 1.00 | 1 | 0.87 | 15 | 13.05 | |
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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