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Individual Calculations July 2023 |
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| Dare, Lillian Total change: -28.40 | |   |
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| 45th Trusts Chess Open C | Auckland | NZL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1165 | 0.50 | 2 | -0.71 | 40 | -28.40 | |
|  Gu, Marcus Zhenbo | | | 1019 | NZL | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Zhao, Nicole Xiaoyin | | | 1160 | NZL | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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