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Individual Calculations April 2023 |
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| Sharkawy, Sam Total change: -32.80 | |   |
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| 2023 St. George Club Championship Division 3 Rounds 1-3 | Sydney | AUS | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1523 | 1.00 | 3 | -0.82 | 40 | -32.80 | |
|  Curtis, Darren | | | 1472 | AUS | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Parissis, John | | | 1429 | AUS | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Goldsmith, Colin | | | 1432 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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