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Individual Calculations May 2021 |
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| Wastney, Scott Total change: -1.80 | |   |
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| 2021 North Island Championship | Wellington | NZL | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2306 | 6.00 | 8 | -0.09 | 20 | -1.80 | |
|  Wilson, Dallas J.g. | | | 1906 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ning, Isabelle Yixuan | | wc | 1906 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Johnson, Quentin J F | | | 1975 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cilia Vincenti, David | c | | 2101 | MLT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jones, Gawain C B | g | | 2670 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zhang, Jasmine Haomo | | wm | 1954 | NZL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Tanoi, T Edward | | | 1906 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Steadman, Michael V R | f | | 2157 | NZL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | |
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