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Individual Calculations December 2016 |
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| Chen, Yu-Shiun Total change: -10.20 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1833 | 5.50 | 8 | -0.51 | 20 | -10.20 | |
|  Weijermars, Tristan | | | 1555 | AUS | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Baldwin, A(tony) C | | | 1433 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schwandl, Hans | | | 1551 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ball, Christopher | c | | 1891 | AUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Gong, Michael (qiming) | | | 1609 | CHN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Coey, Andrew | | | 1512 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zekic, Mirsad | | | 1668 | AUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Stern, David | | | 1736 | AUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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