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Individual Calculations February 2024 |
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| Yang, Edison J Total change: -26.00 | |   |
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| Major Open NZ Congress 2024 | Palmerston North | NZL | 2024-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1279 | 1.00 | 4 | -0.85 | 40 | -34.00 | |
|  Knightbridge, Wayne | | | 1586 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Hara, Koki | | | 1028 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rossiter, Philip E | | | 1617 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wang, Carol Huixin | | | 1062 | NZL | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | | | New Zealand Age Group Championship 2024 | Palmerston North | NZL | 2024-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1279 | 1.50 | 4 | 0.20 | 40 | 8.00 | |
| | Loke, Kayden | | | 1844 | NZL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hara, Koki | | | 1028 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tang, Tracy | | | 1376 | NZL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Thurner, Anya | | | 1647 | NZL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | |
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