Individual Calculations May 2021 |
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Kerr, Grant Total change: -31.40 | | |
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2021 North Island Championship | Wellington | NZL | 2021-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1737 | 1763 | 1.00 | 5 | -1.57 | 20 | -31.40 | |
| Croad, Nicolas | f | | 2163 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Piwari, Dylan Tama | | | 1969 | NZL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Gan, Emily | | | 1363 * | NZL | 0.00 | 1 | -0.92 | 20 | -18.40 | | Sole, Michael D | | | 1828 | NZL | 0.00 | 1 | -0.41 | 20 | -8.20 | | Hwang, Ryan | | | 1363 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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