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Individual Calculations July 2021 |
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| Kaur, Aradh Total change: 98.00 | |   |
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| 2021 US Women's Open | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1338 | 0.50 | 2 | 0.29 | 40 | 11.60 | |
|  Lee, Yesun Kate | | | 1658 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Atwell, Rose | | | 1738 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1338 | 3.00 | 6 | 2.16 | 40 | 86.40 | |
|  Weng, Nicholas Ruogu | | | 1711 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Thompson, Buddy | | | 1738 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Melville, Cailen | | | 1738 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lazarus, Barry J | | | 1738 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boyd, Thomas E | | | 1402 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Wenz, William M | | | 1713 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | * 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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