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Individual Calculations January 2019 |
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| Lim, Christopher Total change: 84.40 | |   |
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| 2018 Chess Artists Open | Melbourne | AUS | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1757 | 4.00 | 4 | 1.46 | 40 | 58.40 | |
|  Renzies, Elliott | | | 1428 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Lee, Lachlan | | | 1545 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zillmann, Shawn | | | 1698 | AUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Davis, Tony J | c | | 1900 | AUS | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | 2018 Lidums Australian Junior Masters Open | Adelaide | AUS | 2018-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1757 | 3.50 | 6 | 0.65 | 40 | 26.00 | |
| | Kotousov, Matvei | | | 1710 | AUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Kiripitige, Punala | | | 1974 | AUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Cannon, David | | | 2052 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bartley, George | | | 1449 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Leaver, Kyle | | | 2070 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Retnaraja, Ethan | | | 1376 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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