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Individual Calculations March 2023 |
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| Chetlapalli, Vishnu Total change: 26.00 | |   |
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| 14th annual Southwest Class Championships - Class A | Irving, TX | USA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1443 | 3.50 | 7 | 0.99 | 40 | 39.60 | |
|  McPhee, Shae | | | 1642 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mattson, Daniel R | | | 1441 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Lee, Marvin | | | 1919 | USA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Kandikayala, Srikar | | | 1308 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Qi, Jenny | | | 1622 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Hsiao, Oliver | | | 1405 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Blackman, Ryan K | | | 1660 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 2023 DFW FIDE 1 - Premier Section | Irving, TX | USA | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1443 | 1.50 | 4 | -0.34 | 40 | -13.60 | |
| | Lad, Neil | | | 1447 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Lee, Sebastian | | | 1306 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zhou, Brian Xing | | | 1593 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Singi, Advay | | | 1537 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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