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Individual Calculations July 2023 |
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| Wang, Daniel Total change: 82.80 | |   |
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| 45th Trusts Chess Open A | Auckland | NZL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1850 | 4.00 | 6 | 1.49 | 40 | 59.60 | |
|  Sun, Wanyao Sarah | | | 1557 | NZL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Archer, Ollie | | | 1974 | NZL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Wright, Caleb | | | 1850 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Cilia Vincenti, David | c | | 1955 | MLT | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ning, Isabelle Yixuan | | wc | 1919 | NZL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ang, Alphaeus Wei Ern | f | | 2264 | NZL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 2023 NSCC Championship A 1 | Auckland | NZL | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1850 | 1.00 | 1 | 0.58 | 40 | 23.20 | |
| | Metge, J Nigel | | | 1908 | NZL | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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