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Individual Calculations June 2022 |
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| Chen, Angus Total change: 16.40 | |   |
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| 2022 Southern Suburbs Swiss Rounds 5-8 | Perth | AUS | 2022-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1437 | 0.50 | 2 | -0.13 | 40 | -5.20 | |
|  Roebuck, Derek J | | | 1621 | AUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Gough, Dylan | | | 1535 | AUS | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | 2022 WA Reserves Championship Rounds 1-2 | Perth | AUS | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1437 | 1.00 | 2 | 0.54 | 40 | 21.60 | |
| | Roebuck, Derek J | | | 1621 | AUS | 1.00 | 1 | 0.74 | 40 | 29.60 | |  King, David | | | 1677 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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