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Individual Calculations December 2016 |
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| Coey, Andrew Total change: 61.20 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1512 | 3.50 | 8 | 1.53 | 40 | 61.20 | |
|  Lane, Clive D | | | 1767 | AUS | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Wilson, Mark L | | | 1705 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Greenwood, Norman | | | 1606 | AUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Laurie, Robert | | | 1654 | AUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Chen, Yu-Shiun | | | 1833 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wechsler, Ian B | | | 1686 | AUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Armstrong, Gary | | | 1792 | AUS | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Dibley, Shane E | | | 1667 | AUS | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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