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Individual Calculations August 2015 |
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| Lam, Ross Total change: -25.40 | |   |
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| 2015 Oceania Zonal Open Championship | Sydney | AUS | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1984 | 4.50 | 9 | -1.27 | 20 | -25.40 | |
|  Brockman, Roland | | | 1685 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lane, Gary W. | m | | 2364 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sirkka, Pertti T | | | 1870 | AUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Krstevski, Tristan | | | 1854 | AUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rachmadi, Herman | | | 1838 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Antoniazzi, Francesco | c | | 1728 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gong, Daniel Hanwen | | | 1901 | NZL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Rewais, Sarwat | | | 1889 | AUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Willathgamuwa, Rowan | | | 1798 | AUS | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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