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Individual Calculations November 2023 |
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| Qian, Vicky Total change: 49.60 | |   |
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| 2023 John Purdy Memorial Minor Rounds 5-8 | Sydney | AUS | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1163 | 2.50 | 4 | 1.24 | 40 | 49.60 | |
|  Tonon, Michael | | | 1263 | AUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Qian, Zhiling | | | 1346 | CHN | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Manoji, Deves | | | 1329 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Tay, Mason | | | 1264 | AUS | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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