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Individual Calculations May 2021 |
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| Sole, Michael D Total change: -12.60 | |   |
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| 2021 North Island Championship | Wellington | NZL | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1828 | 3.00 | 6 | -0.63 | 20 | -12.60 | |
|  Hwang, Ryan | | | 1428 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Winter, Ryan | | | 1965 | NZL | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Gong, Daniel Hanwen | f | | 2228 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Paetsch, Nicholas | | | 1456 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kerr, Grant | | | 1763 | NZL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hall, Nathan | | | 1565 | NZL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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