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Individual Calculations March 2023 |
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| Xu, Luna Yuexiu Total change: -12.00 | |   |
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| 2023 North Shore Summer Cup 1-4 | Auckland | NZL | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1619 | 1.00 | 2 | -0.06 | 40 | -2.40 | |
|  Metge, J. Nigel | | | 1923 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Gu, Claire Yuqi | | | 1219 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | ACC Summer Cup 2023 1-2 | Auckland | NZL | 2023-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1619 | 1.00 | 2 | -0.24 | 40 | -9.60 | |
| | Treanor, Scott | | | 1337 | NZL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Wells, Clinton A. | | | 1694 | NZL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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