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Individual Calculations August 2015 |
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| Ball, Christopher Total change: 57.00 | |   |
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| 2015 Oceania Zonal Open Championship | Sydney | AUS | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1861 | 4.50 | 8 | 2.85 | 20 | 57.00 | |
|  McClymont, Brodie | | | 2244 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Prasad, Lalit | | | 1921 | AUS | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Mallari, Donato | | | 1988 | AUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Smith, Robert W | f | | 2251 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fancy, Stuart | f | | 2049 | PNG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Halpin, Patrick | | | 2155 | AUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Parsonage, Ian | | | 2121 | AUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Stojic, Dusan | f | | 2177 | AUS | 0.50 | 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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