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Individual Calculations November 2019 |
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| Liang, Ethan Total change: -54.40 | |   |
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| 2019 Bay Area Chess Fall Championship - A | Santa Clara, California | USA | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1442 | 0.00 | 1 | -0.34 | 40 | -13.60 | |
|  Xu, Winston | | | 1558 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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 US Class Championship - A | Burlingame, California | USA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1442 | 0.50 | 4 | -1.02 | 40 | -40.80 | |
|  Singireddy, Ruthvik | | | 1510 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Chatterjee, Nikhil | | | 1454 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Zhou, Chelsea | | | 1431 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Krishnan, Saatvik | | | 1794 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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