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Individual Calculations May 2023 |
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| McDonald, Duncan Total change: 46.40 | |   |
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| George Trundle Masters 2023 | Auckland | NZL | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1588 | 4.00 | 9 | 1.16 | 40 | 46.40 | |
|  Thurner, Anya | | | 1732 | NZL | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Yu, Weiyang | | | 1582 | NZL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Chang, Yolanda | | | 1590 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Mistry, Prashant | | | 1799 | NZL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Wells, Clinton A. | | | 1672 | NZL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ang, Alphaeus Wei Ern | f | | 2288 | NZL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Yu, Zachary | | | 1800 | NZL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zhu, David Junyang | | | 1639 | NZL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Young, Cohen | | | 1793 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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