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Individual Calculations July 2023 |
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| Wang, Lachlan Total change: 9.20 | |   |
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| 45th Trusts Chess Open A | Auckland | NZL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1746 | 3.00 | 6 | 0.23 | 40 | 9.20 | |
|  Yu, Zachary | | | 1863 | NZL | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Steadman, Michael V R | f | | 2135 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Thurner, Anya | | | 1640 | NZL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sole, Michael D | | | 1910 | NZL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ha, Timothy Huy Minh | | | 1623 | NZL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Sun, Wanyao Sarah | | | 1557 | NZL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
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