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Individual Calculations January 2022 |
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| Fang, Elbert Total change: 42.80 | |   |
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| 2021 Forester Open | Grapevine, Texas | USA | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1509 | 1.00 | 4 | -0.35 | 40 | -14.00 | |
|  Tokhirjonova, Gulrukhbegim | | wg | 1909 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rajmohan, Vikram | | | 1656 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Wei, Colin | | | 1336 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Brown, St John | | | 1714 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | | | Houston Winter Championship 2021 | Houston, TX | USA | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1509 | 2.50 | 5 | 1.42 | 40 | 56.80 | |
| | Beukes, Dante M | m | | 1909 * | NAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rodenstein, Alan C | | | 1603 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Gardezi, Arsal | | | 1909 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Brannon, Joshua Sc | | | 1856 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Wang, Kyle Yiwen | | | 1550 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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