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Individual Calculations February 2019 |
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| Nagpal, Supunay Total change: 59.60 | |   |
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| Bay Area Amateur Championship | Burlingame, California | USA | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1380 | 2.50 | 6 | 1.40 | 40 | 56.00 | |
|  Vihon, Howard | | | 1780 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Senthilkumar, Pranav | c | | 1780 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Nayak, Shreyas | | | 1613 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kamath, Atul | | | 1489 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Wang, John | | | 1685 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Liang, Andrew | | | 1583 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | | | 10th Annual Golden State Open | Concord, California | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1380 | 0.50 | 4 | 0.09 | 40 | 3.60 | |
| | Kondakov, Adrian | | | 1780 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liu, Kimberly | | wf | 1780 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mahesh, Tejas | | | 1681 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Chatterjee, Trina | | | 1748 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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