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Individual Calculations June 2013 |
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| Van Der Kolff, Michael Total change: -32.10 | |   |
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| St George Club Division 2 2013 | Sydney | AUS | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1899 | 4.00 | 9 | -1.07 | 30 | -32.10 | |
|  Babic, Michael S | | | 1907 | AUS | 0.50 | 1 | 0.01 | 30 | 0.30 | |  Mavroidis, Jim | | | 1921 | AUS | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Acevski, Stevo | | | 1837 | AUS | 0.50 | 1 | -0.09 | 30 | -2.70 | | | Koh, Cedric | | | 1821 | AUS | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Shi, Eric | | | 2000 | AUS | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Gu, Shirley | | | 1659 | AUS | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Gunawan, Hadi | | | 1856 | AUS | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Gerges, Fady | | | 1803 | AUS | 0.00 | 1 | -0.63 | 30 | -18.90 | | | Piplica, Igor | | | 1856 | CRO | 0.00 | 1 | -0.56 | 30 | -16.80 | |
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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