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Rapid:
Individual Calculations January 2023 |
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| Zhao, Nicole Xiaoyin Total change: 38.80 | |   |
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| Papatoetoe Rapid Junior 2022 | Auckland | NZL | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1294 | 1.00 | 2 | -0.39 | 40 | -15.60 | |
|  Kichavadi, Grishma | | | 1119 | NZL | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Rehansi, D P Sayuni Vonara | | | 1175 | NZL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | | | 2022 Summit Rookies Junior Rapid December | Auckland | NZL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1294 | 4.00 | 5 | 1.36 | 40 | 54.40 | |
| | Chi, Jia Rong | | | 1068 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Tang, Tracy | | | 1335 | NZL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Zhu, Yeqing | | | 1261 | NZL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Mei, Zihan | | | 1360 | NZL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Lu, Xiahan (luna) | | | 1332 | NZL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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