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Individual Calculations September 2020 |
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| Zhang, Kendrick Botong Total change: 40.00 | |   |
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| ACC Winter Cup B 2020 | Auckland | NZL | 2020-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1534 | 2.50 | 6 | 1.00 | 40 | 40.00 | |
|  Metge, J. Nigel | | | 1904 | NZL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Ning, Isabelle Yixuan | | | 1758 | NZL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Nagorski, Alex | c | | 1847 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Holdo, Karl | | | 1567 | NZL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Eade, Don | c | | 1715 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lyall, Simon | | | 1658 | NZL | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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