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Rapid:
Individual Calculations January 2024 |
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| Guo, Anne Xuduo Total change: 45.60 | |   |
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| Papatoetoe Rapid C | Auckland | NZL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1150 | 3.00 | 6 | 0.42 | 40 | 16.80 | |
|  Rehansi, D P Sayuni Vonara | | | 1390 | NZL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Wang, Carol Huixin | | | 1059 | NZL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Smith, Scott R | | | 1188 | NZL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Carson, Terence | | | 1217 | NZL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kichavadi, Grishma | | | 1072 | NZL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Zhao, Oliver | | | 1306 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Papatoetoe Rapid Junior | Auckland | NZL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1150 | 0.00 | 4 | -1.18 | 40 | -47.20 | |
| | Hettiarachchi, Buthsara | | | 1500 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rehansi, D P Sayuni Vonara | | | 1390 | NZL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Li, Olivia | | | 1337 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Li, Hanxiao Lucas | | | 1067 | NZL | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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) | | | | 2023 Summit Rookies Junior Rapid Open Dec | Auckland | NZL | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1150 | 4.00 | 6 | 1.90 | 40 | 76.00 | |
| | Rehansi, D P Sayuni Vonara | | | 1390 | NZL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Blunden, Nathan | | | 1206 | NZL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Wang, Isaac | | | 1267 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | McRae, John | | | 1215 | NZL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Zhou, Adele | | | 1200 | NZL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Zhao, Nicole Xiaoyin | | | 1297 | NZL | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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