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Individual Calculations January 2020 |
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| Chai, Kang Total change: 22.00 | |   |
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| 2019 Box Hill Open | Melbourne | AUS | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1688 | 5.50 | 8 | 1.10 | 20 | 22.00 | |
|  Ho, Enoch | | | 1314 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Balasubramanian, Mangalaganesh | | | 1556 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zou, Brendan | c | | 2063 | AUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Wang, Kayson | | | 1922 | AUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Lin, Emily | | | 1700 | AUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Dang, Ryan | | | 1288 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raine, Marcus | | | 1894 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hooi, Kathleen | | | 1357 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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