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Individual Calculations May 2023 |
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| Li, Jackie Total change: 13.20 | |   |
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| 2023 O2C Doeberl Cup Premier | Canberra | AUS | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1874 | 3.00 | 8 | 0.33 | 40 | 13.20 | |
|  Cannon, David | f | | 2113 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Milligan, Helen | c | wf | 1968 | NZL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Li, Hui | c | | 1954 | MAC | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Castor, David | c | | 2070 | AUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Lin, Kerry | | | 1961 | AUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Li, Tedric | | | 1936 | AUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Dai, Cheng | | | 2017 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Stojic, Svetozar | f | | 1978 | AUS | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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