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Individual Calculations August 2023 |
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| Breeden, Marek Total change: -5.80 | |   |
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| 2023 Gold Coast Open Major | Gold Coast | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1306 | 1.00 | 4 | -0.29 | 20 | -5.80 | |
|  Kitikov, Oleg | | | 1628 | KGZ | 0.00 | 1 | -0.13 | 20 | -2.60 | |  He, Andrew | | | 1556 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jain, Kamal | | | 1486 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lin, Michelle | | | 1144 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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