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Individual Calculations July 2023 |
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| Gong, Jie Total change: 12.60 | |   |
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| 45th Trusts Chess Open A | Auckland | NZL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1525 | 2.00 | 6 | 0.63 | 20 | 12.60 | |
|  Ning, Isabelle Yixuan | | wc | 1919 | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mistry, Prashant | | | 1769 | NZL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Wang, Justin Zhide | | | 1676 | NZL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gan, Emily Cathay | | | 1535 | NZL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Li, Allen | | | 1756 | NZL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Sole, Michael D | | | 1910 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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