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Individual Calculations April 2023 |
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| Staak, Eric Total change: -15.60 | |   |
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| 2023 South Australian Candidates Rounds 5-9 | Adelaide | AUS | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1553 | 1.50 | 3 | -0.78 | 20 | -15.60 | |
|  Hancock, Paul | | | 1232 | AUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Savery, Tamsin | | | 1294 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Retnaraja, Athena-Malar | | | 1489 | AUS | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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