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Rapid:
Individual Calculations July 2023 |
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| Wang, Carol Huixin Total change: -21.60 | |   |
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| ACC Autumn Rapid 2023 | Auckland | NZL | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1088 | 0.50 | 3 | -0.18 | 40 | -7.20 | |
|  Vasudeva, Ayaan | | | 1299 | NZL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Chen, Anderson | | | 1395 | NZL | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Sun, Taoran Ethan | | | 1230 | NZL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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 North Shore Rapid 2nd Leg | Auckland | NZL | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1088 | 0.50 | 6 | -1.34 | 40 | -53.60 | |
| | Soriano, Dante | | | 1426 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zhang, Yaoyuan | | | 1279 | NZL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Park-Tamati, Philli | | | 1931 | NZL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Nimmakayala, Srirama Vikhyath | | | 1170 | NZL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Chen, Veda | | | 1027 | NZL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Zhang, Daniel | | | 1090 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 2023 Summit Rookies Junior Rapid Open June | Auckland | NZL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1074 | 2.00 | 5 | 0.98 | 40 | 39.20 | |
| | McDonald, Duncan | | | 1458 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Patdu, Ariel A | | | 1328 | PHI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Zhao, Oliver | | | 1322 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Xu, Huankai (eden) | | | 1259 | NZL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Lau, Great Boyou | | | 1236 | 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) | | |
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