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Individual Calculations August 2023 |
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| Van Der Byl, Orsen Total change: -6.40 | |   |
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| 2023 Gold Coast Open Major | Gold Coast | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1404 | 2.50 | 6 | -0.50 | 20 | -10.00 | |
|  Walls, Kye | | | 1953 | AUS | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Howard-Mowat, Oliver | | | 1535 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Gratchev, Elizaveta | | | 1483 | AUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Xu, Sophia | | | 1176 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wang, Yuwei | | | 1144 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Williams, Elizabeth | | | 1292 | AUS | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 2023 Burleigh Club Championship Round 1 | Gold Coast | AUS | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1404 | 1.00 | 1 | 0.18 | 20 | 3.60 | |
| | Magden, Deniz | | | 1142 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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