Individual Calculations December 2016 |
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Armstrong, Gary Total change: -75.60 | | |
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2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1739 | 1792 | 1.50 | 6 | -1.89 | 40 | -75.60 | |
| Champion, Patrick | | | 1964 | AUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | Russell, Paul | | | 1882 | AUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | Stern, David | | | 1736 | AUS | 0.50 | 1 | -0.08 | 40 | -3.20 | | Vowles, Justin | | | 1750 | AUS | 0.00 | 1 | -0.56 | 40 | -22.40 | | Simmonds, Rex | | | 1588 | AUS | 0.00 | 1 | -0.76 | 40 | -30.40 | | Coey, Andrew | | | 1512 | AUS | 0.00 | 1 | -0.84 | 40 | -33.60 | | 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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