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Individual Calculations July 2022 |
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| Zhang, Lucas Boyu Total change: 0.00 | |   |
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| 44th Trusts Chess Open C | Auckland | NZL | 2022-06-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1175 | 0 | 2.00 | 5 | 0.00 | 1103 | | 0.00 | |
|  Yuan, Hong | | | 1396 | NZL | 1.00 | 1 | 0.00 | | 0.00 | |  Thorburn, Emma | | | 1201 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Nimmakayala, Srirama Vikhyath | | | 1023 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Wang, Carol Huixin | | | 1046 | NZL | 1.00 | 1 | 0.00 | | 0.00 | | | Zhao, Oliver | | | 1209 | NZL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2022 PSM Reserve | Auckland | NZL | 2022-06-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1291 | 0 | 0.50 | 4 | 0.00 | 969 | | 0.00 | |
| | Uta I, Roy | | | 1388 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Ng, Lok Jim (lauren) | | | 1295 | NZL | 0.50 | 1 | 0.00 | | 0.00 | | | Pan, Alexander Hanrui | | | 1201 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Xu, Luna | | | 1281 | NZL | 0.00 | 1 | 0.00 | | 0.00 | |
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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