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Individual Calculations May 2021 |
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| Gold, Hamish R Total change: -12.80 | |   |
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| 2021 North Island Championship | Wellington | NZL | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1689 | 3.00 | 5 | -0.64 | 20 | -12.80 | |
|  Hwang, Ryan | | | 1289 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Paetsch, Nicholas | | | 1456 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Zhu, David Junyang | | | 1346 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Legner, James | | | 1544 | NZL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Benitez, Edgar | | | 1795 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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