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Individual Calculations April 2013 |
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| Voon, Richard Total change: 9.60 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1917 | 3.50 | 6 | 0.64 | 15 | 9.60 | |
|  Bailey, Robert | | | 1799 | AUS | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Zelesco, Karl | | | 2148 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Crowley, Regan | | | 1517 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pyke, Malcolm | | | 2111 | AUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Booth, Stewart | | | 2118 | AUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lim, Ethan | | | 1861 | AUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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