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Individual Calculations July 2024 |
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| Hettiarachchi, Buthsara Total change: 40.80 | |   |
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| 46th Trusts Chess Open B | Auckland | NZL | 2024-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1816 | 5.00 | 6 | 1.02 | 40 | 40.80 | |
|  Ng, Lok Jim (lauren) | | | 1579 | NZL | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Zhao, Nicole Xiaoyin | | | 1517 | NZL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Pan, Alexander Hanrui | | | 1643 | NZL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Willoughby-Ansell, Xxavier | | | 1701 | NZL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Huang, Ziyi | | | 1855 | CHN | 0.50 | 1 | 0.05 | 40 | 2.00 | | | McDonald, Duncan | | | 1825 | NZL | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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