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Individual Calculations February 2019 |
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| Natawidjaja, Rufus Total change: 15.20 | |   |
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| 2019 Australian Minor | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1052 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
|  Smith, Jack | | | 1245 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Manivannan, Akshayan | | | 1219 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Li, Yuze (ethan) | | | 1430 | AUS | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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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