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Rapid:
Individual Calculations May 2021 |
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| Weng, Xintong (winston) Total change: 23.40 | |   |
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| 2021 ACC Autumn Rapid | Auckland | NZL | 2021-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1559 | 3.00 | 3 | 1.17 | 20 | 23.40 | |
|  Po E-Tofaeono, Grayson | | | 1342 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Chen, David | | | 1266 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wells, Clinton A. | | | 1797 | NZL | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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