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Individual Calculations February 2024 |
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| Hookings, Jonathon Total change: 18.00 | |   |
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| Major Open NZ Congress 2024 | Palmerston North | NZL | 2024-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1476 | 5.50 | 9 | 0.68 | 20 | 13.60 | |
|  Han, Ethan Yichen | | | 1155 | NZL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sussex, Taylor | | | 1271 | NZL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Knightbridge, Wayne | | | 1586 | NZL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Malcolm, Aidan | | | 1561 | NZL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Tang, Tracy | | | 1376 | NZL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Coates, Alex | | | 1485 | NZL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Wilson, Dion A | | | 1477 | NZL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Chen, Anderson | | | 1477 | NZL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Paxton, Levi | | | 1601 | NZL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | New Zealand Age Group Championship 2024 | Palmerston North | NZL | 2024-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1476 | 4.50 | 6 | 0.22 | 20 | 4.40 | |
| | Meng, Harrison Xiang Zhi | | | 1083 | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Han, Ethan Yichen | | | 1155 | NZL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Guo, Anne | | | 1198 | NZL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Fulo, Nyla | | | 1221 | PHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Braganza, Nadia | | wc | 1808 | NZL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Lau, Great Boyou | | | 1298 | NZL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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