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Individual Calculations August 2018 |
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| Armstrong, Gary Total change: 53.00 | |   |
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| 2018 Norths Ford-Greenwood Seniors Open | Sydney | AUS | 2018-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1618 | 5.50 | 8 | 2.65 | 20 | 53.00 | |
|  Quek, Bob | | | 1510 | AUS | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Hariman, Andre | | | 1841 | AUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Garner, Stephen J | | | 1706 | AUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Chen, Yu-Shiun | | | 1818 | AUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Abbott, Peter | c | | 1845 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Einfeld, Stewart | | | 1743 | AUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Tulevski, Vasil G | | | 1755 | AUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Aleksovski, Bosko | | | 1621 | AUS | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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