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Individual Calculations August 2019 |
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| Chan, Jason Total change: -20.80 | |   |
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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 |
| 1359 | 1578 | 3.50 | 6 | -0.98 | 40 | -39.20 | |
|  Qu, Anson | | | 1243 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ooi, Jayden | | | 1697 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Bender, Peter G | | | 1352 | AUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Lo, Micah | | | 1178 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rose, Noah | | | 1225 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Watkins, Bridgette | | | 1457 | AUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | 2019 Queensland Junior Championship Under 18 | Gold Coast | AUS | 2019-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1578 | 3.50 | 6 | 0.46 | 40 | 18.40 | |
| | Wang, Jason | | | 1910 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chan, Jordan | | | 1408 | AUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Young, Dashiell | | | 1565 | AUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Leong, Benjamin | | | 1318 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aanan, Shafiuddin | | | 1438 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Slater-Jones, Henry | c | | 1850 | AUS | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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