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Individual Calculations April 2023 |
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| Curtis, Darren Total change: -6.20 | |   |
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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 |
| 1541 | 1472 | 0.50 | 2 | -0.31 | 20 | -6.20 | |
|  Sharkawy, Sam | | | 1523 | AUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Nichas, John | | | 1559 | AUS | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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