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Individual Calculations May 2024 |
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| Weng, Winston Total change: 60.80 | |   |
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| 2024 North Island Championships | Wellington | NZL | 2024-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1800 | 3.50 | 6 | 0.70 | 40 | 28.00 | |
|  Nicholls, Leighton | | | 1930 | NZL | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Rains, Edward | c | | 2041 | NZL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Brockway, Andrew | | | 1697 | NZL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Archer, Ollie | c | | 2004 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sova, Leo | | | 1582 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Liu, Richard Jingjie | | | 1713 | NZL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Auckland ANZAC Weekender 2024 | Auckland | NZL | 2024-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1800 | 4.00 | 6 | 0.82 | 40 | 32.80 | |
| | Zhang, Lucas Boyu | | | 1568 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Cooper, Nigel | | | 1683 | NZL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Wang, Daniel | | | 1962 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zhang, Charles | | | 1704 | NZL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Xu, Huankai (eden) | | | 1623 | NZL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ang, Alphaeus Wei Ern | f | | 2200 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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