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Rapid:
Individual Calculations January 2018 |
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| Weng, Xintong (winston) Total change: 18.40 | |   |
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| Papatoetoe Rapid B 2017 | Auckland | NZL | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1480 | 2.50 | 5 | 0.92 | 20 | 18.40 | |
|  Booth, Anthony J | | | 1663 | NZL | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Vickers, Josia | | | 1570 | NZL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Hackney, Leyton | | | 1719 | NZL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Liu, Xinyang | | | 1527 | NZL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ha, Huy Minh (timothy) | | | 1622 | NZL | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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