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Individual Calculations November 2023 |
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| Zhang, Michael Total change: 16.00 | |   |
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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 |
| 1328 | 1352 | 2.00 | 3 | 0.40 | 40 | 16.00 | |
|  Qian, Zhiling | | | 1346 | CHN | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Manoji, Deves | | | 1329 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Liu, Josh | | | 1309 | AUS | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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) | | |
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