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Individual Calculations May 2024 |
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| Liu, Richard Jingjie Total change: 20.80 | |   |
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| 2024 North Island Championships | Wellington | NZL | 2024-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1713 | 2.50 | 6 | 0.31 | 40 | 12.40 | |
|  Van Der Hoorn, Thomas | | | 1873 | NZL | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Young, Cohen | | | 1914 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Yang, Edison J | | | 1552 | NZL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Langford, Joshua | | | 1896 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Benitez, Edgar | | | 1855 | NZL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Weng, Winston | | | 1800 | NZL | 0.00 | 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 |
| 1676 | 1706 | 3.00 | 5 | 0.21 | 40 | 8.40 | |
| | Choudhary, Abhinav | | | 1479 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ang, Alphaeus Wei Ern | f | | 2106 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Rex Xiaoyu | | | 1464 | NZL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hettiarachchi, Buthsara | | | 1737 | NZL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Barry, Jacob | | | 1592 | NZL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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