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Individual Calculations November 2023 |
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| McLean, Gary Total change: -27.20 | |   |
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| 74th South Island Chess Championship 2023 | Oamaru | NZL | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1228 | 0.00 | 3 | -0.68 | 40 | -27.20 | |
|  Wang, Justin Zhide | | | 1677 | NZL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Tao, Junqing Jerome | | | 1387 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Anikonov, Artem | | | 1354 | FID | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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