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Individual Calculations April 2013 |
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| Yu, Bobby Total change: -32.40 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1626 | 0.50 | 4 | -1.08 | 30 | -32.40 | |
|  Grabovac, Marko | | | 1596 | AUS | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Anderson-Smith, William | | | 1777 | AUS | 0.50 | 1 | 0.20 | 30 | 6.00 | |  Silas, Pranas | | | 1856 | AUS | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Krstevski, Tristan | | | 1601 | AUS | 0.00 | 1 | -0.53 | 30 | -15.90 | |
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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