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Individual Calculations August 2019 |
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| Wang, Jason Total change: -49.60 | |   |
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| 2019 Gold Coast Open Premier Division | Gold Coast | AUS | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1910 | 3.50 | 9 | -0.50 | 40 | -20.00 | |
|  Nakauchi, Gene | f | | 2209 | AUS | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Grigg, Sam | | | 2035 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Lam, Ross | c | | 2035 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Morris, Byron | | | 1767 | AUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Marsden, John A | | | 1904 | AUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Goh, Zi Han | c | | 1919 | SGP | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Holliday, Bruce M | | | 1828 | AUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Kay, James | | | 1772 | AUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Benet Catala, Anton | | | 2155 | ESP | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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 |
| 1657 | 1910 | 5.50 | 8 | -0.74 | 40 | -29.60 | |
| | Liu, Charlie | | | 1510 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ming, Kenny | | | 1510 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chan, Jason | | | 1578 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ooi, Jayden | | | 1697 | AUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Parle, Hughston | | | 1959 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Wang, Eason | | | 1643 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Slater-Jones, Henry | c | | 1850 | AUS | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Ly-Liu, Alexavier | | | 1510 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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