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Individual Calculations August 2021 |
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| Rajaram, Anika Total change: -24.00 | |   |
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| 2021 Felix German Memorial Tuesday Night Marathon | San Francisco, California | USA | 2021-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1528 | 2.00 | 4 | 1.01 | 40 | 40.40 | |
|  Winslow, Elliott | m | | 1928 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mallela, Abhishek | | | 1928 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Gerstoft, Philip | | | 1703 | DEN | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mahooti, James | | | 1483 | 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) | | | | Best of the West 2021 - Expert | San Mateo, California | USA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1537 | 1.50 | 6 | -0.54 | 40 | -21.60 | |
| | Jiang, Lucas | | | 1711 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Guo, Andrew | | | 1678 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Jiang, Nicholas | | | 1702 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ng, Matthew K | | | 1790 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Matai, Krish | | | 1560 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Zhou, Chelsea | | | 1525 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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) | | | | SJCC Summer Championship | Milpitas, California | USA | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1537 | 0.00 | 3 | -1.07 | 40 | -42.80 | |
| | Ai, Evan | | | 1793 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Xiong, Andy | | | 1634 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Yeh, Bryce | | | 1533 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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