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Individual Calculations June 2021 |
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| Ha, Huy Minh (timothy) Total change: -14.40 | |   |
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| 2021 North Shore Autumn B Grade | Auckland | NZL | 2021-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1715 | 2.00 | 4 | -0.72 | 20 | -14.40 | |
|  Jiang, Bevis | | | 1315 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Lourenco, Eva | | wc | 1325 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Johns, Daniel P | | | 1865 | NZL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Braganza, Nadia | | wc | 1648 | NZL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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