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Individual Calculations March 2021 |
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| Pullabhotla, Venkata Total change: 16.00 | |   |
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| 2021 Dallas Open | Fort Worth, Texas | USA | 2021-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1923 | 4.00 | 6 | 0.70 | 40 | 28.00 | |
|  Pathak, Dhruv | | | 1609 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Kumarappan, Ganesh | | | 1662 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lu, Ming | | | 2129 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Vidyarthi, Omya | | wc | 1709 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Xie, Bryan | c | | 2050 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Vidyarthi, Vyom | c | | 2090 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 2021 Texas Lone Star Championship | Euless, Texas | USA | 2021-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1923 | 2.00 | 4 | -0.30 | 40 | -12.00 | |
| | Javakhadze, Zura | m | | 2323 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Goktepe, Derin | | | 1702 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Padhye, Rohan | | | 1716 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Tay, Brian | | | 1796 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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