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Individual Calculations May 2019 |
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| Bekker, Gary D Total change: -14.80 | |   |
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| 2019 Box Hill Autumn Cup | Melbourne | AUS | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1730 | 5.50 | 8 | 1.36 | 20 | 27.20 | |
|  Ho, Enoch | | | 1418 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Lu, Lillian | | | 1614 | AUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Vuong, Phi Elizabeth | | | 1330 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zou, Edwin | | | 1470 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wang, Kayson | | | 2021 | AUS | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Yang, Ray | | | 2112 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ilic, Nicholas | | | 1857 | AUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Datar, Tejas | | | 1869 | AUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 2019 MCC ANZAC Day Weekender | Melbourne | AUS | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1730 | 2.50 | 5 | -2.10 | 20 | -42.00 | |
| | Cheng, Chao Xin | | | 1330 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Levitan, Judah Nathan | | | 1330 * | RSA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pearl, Oliver | | | 1330 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jackson, Henry | | | 1330 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Levitan, Caleb Levi | | | 1330 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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