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Individual Calculations September 2023 |
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| Chetlapalli, Vishnu Total change: 26.40 | |   |
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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 |
| 1718 | 1446 | 1.00 | 4 | 0.17 | 40 | 6.80 | |
|  Lad, Neil | | | 1475 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Steiner, Tim C | c | | 1859 | USA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Karlseng, Christian | | | 1646 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Fang, Elbert | | | 1891 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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 Houston Chess Festival - U2000 | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1446 | 1.50 | 2 | 0.21 | 40 | 8.40 | |
| | De Leon, Jacob Emmanuel | | | 1111 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Aggarwal, Jatin | | | 1512 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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 |
| 1603 | 1482 | 2.00 | 5 | 0.28 | 40 | 11.20 | |
| | Chen, Tianjun | | | 1724 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sherman, Evan | | | 1593 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Liu, Nathan Chang | | | 1457 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | He, Justin Shandong | | | 1547 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Navarro, Roman Nicholas | | | 1693 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
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