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Individual Calculations November 2022 |
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| Zhang, Kendrick Botong Total change: 14.00 | |   |
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| South Island Chess Championships 2022 | Invercargill | NZL | 2022-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1948 | 4.50 | 6 | 0.35 | 40 | 14.00 | |
|  Tunnicliffe, Connor | | | 1465 | NZL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Xie, Felix | c | | 2044 | NZL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Wang, Justin Zhide | | | 1548 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zhu, David Junyang | | | 1496 | NZL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | McNabb, Matthew David | | | 2050 | NZL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Christie, Richie | | | 1866 | NZL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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