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Rapid:
Individual Calculations August 2019 |
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| Ang, Alphaeus Wei Ern Total change: 9.40 | |   |
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| 2019 NZ Junior Rapid | Auckland | NZL | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2180 | 5.00 | 5 | 0.47 | 20 | 9.40 | |
|  Xiao, Lucas | | | 1780 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chang, Yolanda | | | 1780 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Qin, Oscar Shu Xuan | | | 1780 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Picken, Oliver | c | | 1884 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Qin, Nicole Shu Yu | | wc | 1780 * | 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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