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Individual Calculations August 2019 |
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| Ming, Kenny Total change: -33.60 | |   |
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| 2019 Gold Coast Open Major Division | Gold Coast | AUS | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1438 | 2.00 | 5 | 0.10 | 40 | 4.00 | |
|  Young, Nathanael | | | 1775 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Lo, Micah | | | 1133 | AUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Nothdurft, John D | | | 1790 | AUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Duffin, Mike | | | 1819 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Carter, Martin | | | 1272 | AUS | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | 2019 Queensland Junior Championship Under 18 | Gold Coast | AUS | 2019-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1438 | 1.00 | 5 | -0.94 | 40 | -37.60 | |
| | Wang, Jason | | | 1838 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Qu, Anson | | | 1243 | AUS | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Morris, Byron | | | 1767 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chan, Jordan | | | 1408 | AUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Li, Jason | | | 1475 | AUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * 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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