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Individual Calculations April 2023 |
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| Baker, Ilias Angelo (leo) Total change: -19.60 | |   |
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| ACC Summer Cup 2023 3-7 | Auckland | NZL | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1415 | 1.50 | 3 | 0.17 | 40 | 6.80 | |
|  Meng, Harrison Xiang Zhi | | | 1055 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Wells, Clinton A. | | | 1694 | NZL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Liu, Zikun Kenneth | | | 1589 | NZL | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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 Chess Weekend March 2023 | Auckland | NZL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1379 | 2.50 | 5 | -0.66 | 40 | -26.40 | |
| | Tang, Kevin | | | 1020 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Powlesland, Brogan | | | 1189 | NZL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Weng, Stephen | | | 1194 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chen, Anderson | | | 1313 | NZL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Ha, Timothy Huy Minh | | | 1643 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | |
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