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Individual Calculations August 2015 |
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| Luchtmeijer, Anthonie Pieter Total change: -7.40 | |   |
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| 2015 Oceania Zonal Open Championship | Sydney | AUS | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2015 | 4.50 | 9 | -0.37 | 20 | -7.40 | |
|  Antoniazzi, Francesco | c | | 1728 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Smirnov, Anton | m | | 2415 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abbott, Peter | | | 1887 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Sirkka, Pertti T | | | 1870 | AUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gong, Daniel Hanwen | | | 1901 | NZL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lane, Gary W. | m | | 2364 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tsagarakis, Angelo | | | 1863 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Halpin, Patrick | | | 2155 | AUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Slater-Jones, Tom | | | 1764 | AUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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