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Individual Calculations February 2018 |
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| Zhong, Tony (junhao) Total change: -25.56 | |   |
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| 2018 Australian Reserves | Sydney | AUS | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1964 | 6.50 | 10 | -0.38 | 36 | -13.68 | |
|  Dickson, Ian C | | | 1656 | AUS | 1.00 | 1 | 0.14 | 36 | 5.04 | |  Qiang, Vincent | | | 1579 | AUS | 0.50 | 1 | -0.41 | 36 | -14.76 | | | Ranganathan, Parunithan | | | 1769 | SRI | 1.00 | 1 | 0.25 | 36 | 9.00 | | | Davis, Tony J | c | | 1899 | AUS | 0.50 | 1 | -0.09 | 36 | -3.24 | | | McGowan, Cameron | | | 1951 | AUS | 1.00 | 1 | 0.48 | 36 | 17.28 | | | Lo, Willis | | | 1974 | AUS | 0.00 | 1 | -0.49 | 36 | -17.64 | | | Russell, Paul | c | | 1922 | AUS | 1.00 | 1 | 0.44 | 36 | 15.84 | | | Marsh, David | | | 1749 | AUS | 0.00 | 1 | -0.77 | 36 | -27.72 | | | Daffy, Joseph | | | 1626 | AUS | 1.00 | 1 | 0.12 | 36 | 4.32 | | | Lam, Ross | c | | 1926 | AUS | 0.50 | 1 | -0.05 | 36 | -1.80 | |
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) | | | | 2018 Australian Junior Championship U18 Open | Melbourne | AUS | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1964 | 5.50 | 9 | -0.33 | 36 | -11.88 | |
| | Bayaca, Sterling | | | 1622 | AUS | 1.00 | 1 | 0.12 | 36 | 4.32 | | | Badrinarayan, Sankeertan | | | 1744 | AUS | 1.00 | 1 | 0.22 | 36 | 7.92 | | | Zou, Brendan | | | 1826 | AUS | 0.50 | 1 | -0.19 | 36 | -6.84 | | | Cannon, David | | | 2093 | AUS | 0.50 | 1 | 0.17 | 36 | 6.12 | | | Yang, Ray | | | 2003 | AUS | 0.00 | 1 | -0.45 | 36 | -16.20 | | | Ben Harim, Amit | | | 1945 | AUS | 1.00 | 1 | 0.47 | 36 | 16.92 | | | Yu, Bobby | | | 2040 | AUS | 1.00 | 1 | 0.60 | 36 | 21.60 | | | Crowley, Regan | c | | 1662 | AUS | 0.00 | 1 | -0.85 | 36 | -30.60 | | | Morris, Byron | | | 1564 * | AUS | 0.50 | 1 | -0.42 | 36 | -15.12 | | | * 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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