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Individual Calculations September 2023 |
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| Liu, Kevin Total change: 10.80 | |   |
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| 6th Annual Queen City of the Prairie Open and Fort Worth Championship | Fort Worth, Texas | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1798 | 3.00 | 4 | 0.48 | 20 | 9.60 | |
|  Lad, Neil | | | 1475 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Singh, Siddharth | | | 1692 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dasari, Saathvik | | | 1614 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lu, Zechen | | | 1976 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | 2023 DFW FIDE 6 - Premier | Irving, TX | USA | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1774 | 3.00 | 4 | 0.06 | 20 | 1.20 | |
| | Mazumdar, Shaurya | | | 1533 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Roy, Aanya | | | 1569 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lee, Sebastian | | | 1518 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chen, Tianjun | | | 1724 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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