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Rapid:
Individual Calculations April 2019 |
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| Hackney, Connor Total change: -11.80 | |   |
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| 2019 Latvian Open B | Auckland | NZL | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1592 | 3.00 | 6 | -0.59 | 20 | -11.80 | |
|  Zhang, Boyuan | | | 1419 | NZL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Zhang, Jasmine Haomo | | wf | 1746 | NZL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zheng, Thomas | | | 1501 | NZL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Braganza, Nadia | | wc | 1496 | NZL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ning, Isabelle Yixuan | | | 1506 | NZL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zhang, Kendrick | | | 1439 | NZL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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