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Individual Calculations July 2023 |
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| Gao, Oscar Total change: 29.60 | |   |
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| 2023 WA Open Championship Rounds 3-6 | Perth | AUS | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1777 | 2.50 | 4 | 0.74 | 40 | 29.60 | |
|  Gough, Dylan | | | 1528 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Andador, Dominador | | | 1836 | AUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gong, Patrick | f | | 2309 | AUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Hardegen, Kathryn | | wf | 1777 | AUS | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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