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Individual Calculations August 2016 |
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| Elkington, Derek Total change: -29.20 | |   |
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| 2016 Western Australia Open Championship | Perth | AUS | 2016-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1962 | 3.00 | 7 | -1.46 | 20 | -29.20 | |
|  Rathnayake, Ramudu | | | 1562 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Gong, Patrick | | | 2147 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Yeung, Evan | | | 1655 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maris, Natalie A | | | 1562 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yap, Ignatius | | | 1628 | AUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ellis, David | | | 2002 | AUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Choong, Yita | | | 2219 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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