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Individual Calculations August 2015 |
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| Louie, Ryan Total change: 21.00 | |   |
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| 2015 Oceania Zonal Open Championship | Sydney | AUS | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1928 | 3.00 | 7 | 1.05 | 20 | 21.00 | |
|  Vels, Philip | | | 1528 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wallis, Christopher | f | | 2328 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Xuan, Thomas | | | 2023 | AUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Steadman, Michael | f | | 2206 | NZL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Stojic, Dusan | f | | 2177 | AUS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Smith, Robert W | f | | 2251 | NZL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zelesco, Karl | f | | 2318 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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