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Individual Calculations August 2019 |
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| Liang, Ethan Total change: 20.80 | |   |
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| GM Walter Browne Memorial Championship - A | Santa Clara, California | USA | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1450 | 1.00 | 2 | -0.16 | 40 | -6.40 | |
|  Feng, Yanzhe | | | 1540 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Meiyappan, Kavya | | | 1231 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 44th Peoples Tournament - U2000 | Santa Clara, California | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1450 | 2.50 | 6 | 0.68 | 40 | 27.20 | |
| | Jiang, Lucas | | | 1588 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Wong, Allyson | | wc | 1477 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Bokiev, Alan | | | 1850 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Hakobyan, Sos | | | 1825 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Ho, Michael | | | 1705 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wen, Kally | | wc | 1310 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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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