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Individual Calculations October 2021 |
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| Gutla, Aryan Total change: -18.00 | |   |
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| 87th Annual Southwest Open - Open | Irving, Texas | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1883 | 3.00 | 6 | -0.45 | 40 | -18.00 | |
|  Brodsky, David | m | | 2283 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Raghuraja, Sri Avishkar | | | 1611 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kurtz, Eric | | | 2080 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zhang, Eric J | | | 1807 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Hoover, Derek | | | 1537 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Zhang, Andrew H | | | 1639 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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