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Individual Calculations December 2022 |
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| Hong, Xavier Total change: -82.40 | |   |
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| 2022 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1642 | 5.50 | 9 | -0.71 | 40 | -28.40 | |
|  Ni, Marcus | | | 1131 | AUS | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Yang, Ray | f | | 2081 | AUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Lingineni, Khushal | | | 1303 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Poberezovsky, Daniel | | | 1788 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hari, Dhruv | | | 1427 | AUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Buhagiar, Aden | | | 1389 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tuano, Andy | | | 1242 * | AUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Anton, Sarah | | wc | 1596 | AUS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Zhao, Tiger Chengxin | | | 1185 | AUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | * 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) | | | | 2022 Box Hill Open Rounds 4-7 | Melbourne | AUS | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1650 | 2.00 | 4 | -1.12 | 40 | -44.80 | |
| | Wang, Cunmeng | | | 1431 | AUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Kannan, Archit | | | 1509 | AUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Chandrakumaran, Lemuel | | | 1368 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jathar, Ved | | | 1395 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 2022 MCC Bob Brooking Round Robin 3 Rounds 1-4 | Melbourne | AUS | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1650 | 1.50 | 4 | -0.23 | 40 | -9.20 | |
| | Papadinis, Jim | | | 1687 | AUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Kovacevic, Paul | | | 1656 | AUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Bekker, Gary D | c | | 1720 | AUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Rozuwiecka, Anna | | | 1729 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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