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Individual Calculations October 2019 |
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| Liu, Eric Total change: 15.20 | |   |
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| 85th Annual Southwest Open - U2300 | Irving, Texas | USA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1390 | 1.00 | 5 | -0.37 | 40 | -14.80 | |
|  Rorrer, Grayson | | | 1730 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Chikkodi, Nitin | | | 1569 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Parashar, Jay | | | 1506 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Tsuei, Kai | | | 1676 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cheng, Angela | | | 1401 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | | | 2019 DCC FIDE Open X | Richardson, Texas | USA | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1390 | 2.00 | 5 | 0.75 | 40 | 30.00 | |
| | Oberoi, Shelev | | | 1790 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stacey, Adrian | | | 1150 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Liu, Kevin | | | 1790 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Revellon, Lucas | | | 1766 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Gutla, Aryan | | | 1631 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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