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Individual Calculations February 2020 |
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| Van Sebille, Sulia Total change: 125.60 | |   |
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| 2020 Australian Reserves | Sydney | AUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1509 | 5.50 | 10 | 2.18 | 40 | 87.20 | |
|  Abbott, Peter | c | | 1851 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Davis, Tony J | c | | 1803 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Brockman, Roland | | | 1458 | AUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Lue, Chee Seng | | | 1547 | AUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Cunningham, Campbell | | | 1402 | AUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Sze-To, Jonas | | | 1626 | AUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Ibrahim, Victor | | | 1683 | AUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Kordahi, Nicholas | | | 1909 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhao Chen, Winston | | | 1613 | AUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Boylan, Peter | | | 1636 | AUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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) | | | | 2020 MCC Richard Voon Memorial | Melbourne | AUS | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1509 | 4.00 | 7 | 0.96 | 40 | 38.40 | |
| | Beaumont, David | | | 1909 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | McNamara, Aaron | | | 1215 | AUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Harris, Anthony | | | 1879 | AUS | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Waadhwa, Ehsaas | | | 1206 | AUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Cannon, David | f | | 1909 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chiverton, Barnaby | | | 1225 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Do, Aaron | | | 1723 | AUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | * 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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