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Individual Calculations September 2021 |
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| Zhu, David Junyang Total change: 75.20 | |   |
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| ACC Winter Cup B 2021 | Auckland | NZL | 2021-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1357 | 3.00 | 5 | 1.88 | 40 | 75.20 | |
|  Michael, Andrew | | | 1581 | NZL | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Park-Tamati, Philli | | | 1724 | NZL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Wang, Joe | | | 1348 | NZL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Le Grange, Rauen | | | 1615 | RSA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Wang, Aaron Ziwen | | | 1706 | NZL | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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