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Individual Calculations June 2021 |
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| Bogdanoski, Petre Total change: 3.60 | |   |
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| 2021 St George Club Championship | Sydney | AUS | 2021-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1641 | 2.50 | 5 | 0.09 | 40 | 3.60 | |
|  Eccles, Richard | | | 1663 | AUS | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Gunawan, Hadi | | | 1785 | AUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Shaw, Ralph | | | 1588 | AUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Rewais, Sarwat | | | 1771 | AUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Goldsmith, Colin | | | 1460 | AUS | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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