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Individual Calculations February 2019 |
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| Liang, Andrew Total change: -24.80 | |   |
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| Bay Area Amateur Championship | Burlingame, California | USA | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1583 | 2.50 | 6 | -0.62 | 40 | -24.80 | |
|  Nachiappan, Aghilan | c | | 1581 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Nayak, Shreyas | | | 1613 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Vihon, Howard | | | 1852 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Xie, Bryan | | | 1484 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Wong, Allyson | | wc | 1516 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Nagpal, Supunay | | | 1380 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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