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Individual Calculations October 2021 |
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| Talwalkar, Vedant Ameya Total change: -51.20 | |   |
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| 87th Annual Southwest Open - Open | Irving, Texas | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1632 | 1.00 | 5 | -0.76 | 40 | -30.40 | |
|  Kurtz, Eric | | | 2032 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sanchez, Robert | | | 1970 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rajaram, Rudransh | | | 1657 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Revellon, Lucas | | | 1728 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Gupta, Sara Sachin | | | 1464 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | 2021 Las Vegas Open - Under 2200 | Las Vegas, Nevada | USA | 2021-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1632 | 3.00 | 6 | -0.52 | 40 | -20.80 | |
| | Yang, Maxwell | | | 1232 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Li, Iris | | | 1232 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wiley, Elizabeth | | | 1487 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Page, Jordan | | | 1707 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hong, Pearson | | | 1682 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Imada, Todd | | | 1918 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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