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Individual Calculations February 2024 |
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| Hong, Xavier Total change: -45.87 | |   |
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| 2023 Canterbury Summer Swiss | Melbourne | AUS | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1843 | 5.00 | 7 | -0.15 | 33 | -4.95 | |
|  De Livera, Hamish | | | 1443 * | AUS | 1.00 | 1 | 0.08 | 33 | 2.64 | |  Pasukov, Leo | | | 1345 | AUS | 1.00 | 1 | 0.04 | 33 | 1.32 | | | Yang, Ray | f | | 1964 | AUS | 0.00 | 1 | -0.34 | 33 | -11.22 | | | Flude, David A | | | 1415 | AUS | 1.00 | 1 | 0.07 | 33 | 2.31 | | | Dai, Cheng | | | 2052 | AUS | 0.00 | 1 | -0.23 | 33 | -7.59 | | | Cook, Geoff L | | | 1422 | AUS | 1.00 | 1 | 0.07 | 33 | 2.31 | | | Wang, Cunmeng | | | 1564 | AUS | 1.00 | 1 | 0.16 | 33 | 5.28 | | | * 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) | | | | 2024 Australian Junior Championship U18 Open | Adelaide | AUS | 2024-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1816 | 4.50 | 7 | 1.34 | 33 | 44.22 | |
| | Li, Jackie | | | 1938 | AUS | 1.00 | 1 | 0.67 | 33 | 22.11 | | | Vincent, Alaina | | wf | 1824 | AUS | 0.50 | 1 | 0.01 | 33 | 0.33 | | | Leong, Benjamin | c | | 1880 | AUS | 1.00 | 1 | 0.59 | 33 | 19.47 | | | Guo, David | | | 1726 | AUS | 0.00 | 1 | -0.62 | 33 | -20.46 | | | Hartley, James | c | | 1795 | AUS | 1.00 | 1 | 0.47 | 33 | 15.51 | | | Hernandez Mendez, Iker | | | 1833 | AUS | 1.00 | 1 | 0.52 | 33 | 17.16 | | | Ooi, Jayden | c | | 1966 | AUS | 0.00 | 1 | -0.30 | 33 | -9.90 | |
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) | | | | 2024 MCC Australia Day Weekender | Melbourne | AUS | 2024-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1816 | 3.50 | 7 | -2.58 | 33 | -85.14 | |
| | Djatschenko, Addison | | | 1416 * | AUS | 0.50 | 1 | -0.42 | 33 | -13.86 | | | Clark, Peter | | | 1314 | AUS | 1.00 | 1 | 0.04 | 33 | 1.32 | | | Coracas, Tass | | | 1572 | AUS | 0.00 | 1 | -0.80 | 33 | -26.40 | | | Picone, James | | | 1424 | AUS | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Xia, Justin | | | 1640 | AUS | 0.00 | 1 | -0.73 | 33 | -24.09 | | | Rehill, Paul | | | 1360 | AUS | 1.00 | 1 | 0.06 | 33 | 1.98 | | | Wang, Cunmeng | | | 1567 | AUS | 0.00 | 1 | -0.81 | 33 | -26.73 | | | * 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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