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Individual Calculations April 2013 |
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| Van Riel, Bas Total change: -18.90 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1902 | 1.00 | 4 | -1.26 | 15 | -18.90 | |
|  Safarian, Alek | | | 2023 | AUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Pyke, Malcolm | | | 2111 | AUS | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Chan, Luis | | | 1588 | AUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Cannon, David | | | 1630 | AUS | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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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