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Individual Calculations October 2019 |
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| Xu, Bernie Total change: -24.00 | |   |
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| 79th New England Open | Newton, Massachusetts | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1917 | 2.00 | 4 | -0.60 | 40 | -24.00 | |
|  Zhou, Jianchao | g | | 2317 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hu, Pinyi | | | 1659 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Tu, Lewis | | | 1603 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Pashkov, Peter | | | 1628 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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