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Individual Calculations February 2017 |
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| Davis, Tony J Total change: 22.00 | |   |
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| 2017 Australian Open Championship | Brisbane | AUS | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1851 | 2.50 | 8 | -0.46 | 20 | -9.20 | |
|  Clarke, Matthew | | | 2040 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |  De Seroux, Camille | | wf | 2094 | SUI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ingham, Glenn | | | 1710 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Macdonald, Paul | | | 1972 | NZL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Esmaili, Ali | | | 1666 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Choong, Mark | c | | 1928 | SGP | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Mallari, Donato | | | 2036 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nakauchi, Gene | f | | 2238 | AUS | 0.00 | 1 | -0.09 | 20 | -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) | | | | 2017 Oceania Zone 3.6 Zonal Championship | Auckland | NZL | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1851 | 5.50 | 9 | 1.56 | 20 | 31.20 | |
| | Kulashko, Alexei | f | | 2251 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Li, Rodney Xiang Rui | | | 1525 | NZL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Archer, Saffron | | | 1451 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kethro, Michael | | | 2091 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Shen, Terry | | | 1706 | NZL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Fan, Allen Chi Zhou | | | 1952 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Crossman, Tom | | | 1945 | AUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Yan, Matthew | c | | 2019 | AUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Chan, Kris | | | 2120 | AUS | 0.50 | 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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