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Individual Calculations December 2016 |
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| Xuan, Thomas Total change: -28.20 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 2067 | 4.50 | 7 | -1.41 | 20 | -28.20 | |
|  Ranganathan, Parunithan | | | 1699 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Richards, Allan | | | 1710 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cardenas, Egon | | | 1702 | AUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Stern, David | | | 1736 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kordahi, Nicholas | | | 1891 | AUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Tulevski, Vasil G | | | 1837 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Cooper, Nicholas | | | 1806 | AUS | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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