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Individual Calculations April 2023 |
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| Melamed, Daniel Total change: 18.80 | |   |
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| 2023 St. George Club Championship Division 1 Rounds 1-3 | Sydney | AUS | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1900 | 3.00 | 3 | 0.94 | 20 | 18.80 | |
|  Mavroidis, Jim | | | 1824 | AUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Acevski, Stevo | | | 1784 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Eccles, Richard | | | 1658 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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