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Individual Calculations August 2023 |
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| Melamed, Daniel Total change: 6.80 | |   |
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| 2023 Gold Coast Open Premier | Gold Coast | AUS | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1984 | 5.00 | 9 | -0.75 | 20 | -15.00 | |
|  Gratchev, Ekaterina | | | 1725 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Liu, Yi | f | | 2267 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lee, Leon | | | 1665 | AUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Slater-Jones, Henry | c | | 1838 | AUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Leong, Joel | | | 1764 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wang, Lachlan | | | 1756 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Beaumont, David | c | | 1857 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shen, Zhiyuan | | | 1953 | AUS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Teh, Rui Gen | | | 2040 | AUS | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | 2023 NSW Championship Rounds 6-8 plus postponed | Sydney | AUS | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 1984 | 2.50 | 4 | 1.09 | 20 | 21.80 | |
| | Anderson, Brendan | | | 1929 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Bukreyev, Andriy | c | | 1960 | AUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Radovanovic, Mihajlo | m | | 2457 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Canfell, Gregory J | f | | 2179 | AUS | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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