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Individual Calculations October 2021 |
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| Yang, Daniel Total change: 0.00 | |   |
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| 87th Annual Southwest Open - Open | Irving, Texas | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1633 | 3.00 | 7 | 0.04 | 40 | 1.60 | |
|  Pathak, Dhruv | | | 1727 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Redfield, Grant | | | 1931 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Nandhakumar, Vaseegaran | | | 1757 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Karthik, Dhruv | | | 1630 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Revellon, Lucas | | | 1728 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Hiwale, Ronak | | | 1549 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Kushalnagar, Nirupam | | | 1543 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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 Fall Open | Westlake, Texas | USA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1633 | 2.00 | 5 | -0.04 | 40 | -1.60 | |
| | Wu, Sibo | | | 2033 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Malla, Khum | | | 1473 | NEP | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Nair, Ajitesh | | | 1605 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Mao, Andrew Sun-Rong | | | 1787 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Dai, George J | | | 1691 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | |
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