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Individual Calculations July 2015 |
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| Mallari, Donato Total change: -16.60 | |   |
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| 2015 NSW Open | Sydney | AUS | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2005 | 3.00 | 6 | -0.83 | 20 | -16.60 | |
|  Chen, Yi Jing Alvin | | | 1636 | SIN | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Melkumyan, Hrant | g | | 2405 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bolens, Johny | | | 1849 | AUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hathiramani, Dillon | | | 1762 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Press, Harry | | | 1881 | AUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Redgrave, John | | | 1882 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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