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Individual Calculations August 2023 |
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| Cao, Ziruo Total change: 48.40 | |   |
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| 2023 Gold Coast Open Major | Gold Coast | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1226 | 1.00 | 5 | -0.15 | 40 | -6.00 | |
|  Tang, Calen | | | 1497 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Shaurya, Jain | | | 1466 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Davis, Sophie | | | 1373 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Stewart, Craig A | | | 1517 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Chen, Martin | | | 1353 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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 Box Hill Friday Grades Rounds 1-4 | Melbourne | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1226 | 1.00 | 1 | 0.49 | 40 | 19.60 | |
| | Danwar, Lineysha | | | 1219 | AUS | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | 2023 MCC Edwin Malitis Memorial - Minor Open Rounds 1-3 | Melbourne | AUS | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1226 | 1.50 | 2 | 0.87 | 40 | 34.80 | |
| | De Rooy, Samuel | | | 1364 | AUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Wilson, Andrew | | | 1357 | AUS | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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