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Individual Calculations December 2016 |
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| Stern, David Total change: 1.60 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1736 | 3.50 | 8 | 0.08 | 20 | 1.60 | |
|  Mallari, Donato | | | 2054 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Armstrong, Gary | | | 1792 | AUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Laurie, Robert | | | 1654 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Xuan, Thomas | c | | 2067 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jeffreys, Roger W | | | 1612 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Greenwood, Norman | | | 1606 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Glissan, Paul | | | 1794 | AUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Chen, Yu-Shiun | | | 1833 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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