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Individual Calculations January 2019 |
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| Li, Jackie Total change: 64.40 | |   |
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| 2018 Box Hill Open | Melbourne | AUS | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1681 | 4.50 | 8 | 0.15 | 40 | 6.00 | |
|  Strickland, Rebecca | | | 1716 | AUS | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Gong, Anderson | | | 1281 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Ozernov, Michael | | | 1281 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Heydari, Parsa | | | 1662 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Salasan, Haran | | | 1984 | AUS | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Dissanayake, Himath | | | 1950 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nothdurft, John D | | | 1759 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Kolak, Tanya | | | 1407 | AUS | 1.00 | 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) | | | | 2018 Chess Artists Open | Melbourne | AUS | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1697 | 4.00 | 6 | 1.46 | 40 | 58.40 | |
| | Parikh, Rohan | | | 1297 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Leibert, Xander | | | 1788 | AUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Shen, Zhiyuan | | | 1894 | CHN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kalisch, Tom | | | 1746 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Tan, Kai | | | 1889 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kildisas, Victor E | | | 1838 | AUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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