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Individual Calculations June 2024 |
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| Barry, Jacob Total change: -14.60 | |   |
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| ACC Autumn Cup 2024 | Auckland | NZL | 2024-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1592 | 3.00 | 6 | 0.15 | 20 | 3.00 | |
|  Hettiarachchi, Buthsara | | | 1737 | NZL | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Smith, Jeremy D S | | | 1511 | NZL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Tao, Junqing Jerome | | | 1760 | NZL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Xu, Rory Haoxuan | | | 1426 | NZL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wang, Zi Hao (johnny) | | | 1461 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | McConnell, Jack | | | 1784 | NZL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | ACC Chess Weekend May 2024 | Auckland | NZL | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1603 | 0.50 | 4 | -0.88 | 20 | -17.60 | |
| | McDonald, Duncan | | | 1797 | NZL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Huang, Ziyi | | | 1896 | CHN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Powlesland, Brogan | | | 1668 | NZL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lau, Brillion Yan Jun | | | 1554 | NZL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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