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Individual Calculations June 2023 |
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| Zhou, Brian Xing Total change: -5.60 | |   |
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| 2023 DFW FIDE 2 - Premier Section | Irving, TX | USA | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1476 | 2.00 | 5 | 0.16 | 40 | 6.40 | |
|  Singh, Siddharth | | | 1552 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Singi, Advay | | | 1638 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Bhangale, Likhit | | | 1603 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Babel, Amay | | | 1567 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rana, Oliver | | | 1519 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | | | 2023 DFW FIDE 3 - Premier Section | Irving, TX | USA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1476 | 1.00 | 3 | -0.30 | 40 | -12.00 | |
| | Nandhakumar, Vaseegaran | | | 2009 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Prakash, Nandini | | | 1473 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Wang, Jason | | | 1268 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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