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Individual Calculations September 2020 |
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| Xiao, Lucas Total change: 22.80 | |   |
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| ACC Winter Cup B 2020 | Auckland | NZL | 2020-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1173 | 1.50 | 6 | 0.57 | 40 | 22.80 | |
|  Wells, Clinton A. | | | 1573 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tang, Hao | | | 1573 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weng, Xintong (winston) | | | 1553 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Milne, Virginia | | | 1173 | NZL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Zhang, Boyuan | | | 1573 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Akshay, Sharma | | | 1531 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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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