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Individual Calculations December 2016 |
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| Sandalciyan, Aram Total change: -16.60 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1702 | 2.50 | 7 | -0.83 | 20 | -16.60 | |
|  Ng, Clive | c | | 1983 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Case, Ivan | | | 1733 | AUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kordahi, Nicholas | | | 1891 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Greenwood, Norman | | | 1606 | AUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Marcuson, Danny | | | 1624 | AUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Schwandl, Hans | | | 1551 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Wechsler, Ian B | | | 1686 | AUS | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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