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Rapid:
Individual Calculations March 2023 |
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| Li, Hanxiao Lucas Total change: -58.00 | |   |
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| 2023 Summit Rookies Junior Rapid Open Feb | Auckland | NZL | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1110 | 1003 | 0.00 | 4 | -1.43 | 40 | -57.20 | |
|  Meng, Dexuan (derek) | | | 1215 | NZL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Huang, Jayden | | | 1125 | NZL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gu, Isaac | | | 1078 | NZL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Wang, Carol Huixin | | | 1022 | NZL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | Howick New Year Junior | Auckland | NZL | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1003 | 0.50 | 2 | -0.02 | 40 | -0.80 | |
| | Xia, Yuehan (max) | | | 1419 | NZL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | So, Darren | | | 1039 | NZL | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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