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Individual Calculations July 2023 |
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| Smith, Olivia Total change: -49.20 | |   |
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| 2023 1000GM Memorial Day Open - Expert | Sunnyvale, CA | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 2085 | 4.00 | 7 | -1.91 | 20 | -38.20 | |
|  Patil, Yashas | | | 1640 | USA | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Videna, Daniel Tuapen | | | 1659 | USA | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Ganesan, Vikrant | | | 1821 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zhou, Ivan | | | 1685 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chen, Quincy | | | 1706 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wen, Kally | | wc | 1762 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Palmero Martinez, Rachel | | wf | 2070 | CUB | 0.00 | 1 | -0.52 | 20 | -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) | | | | 2023 U.S. Women's Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 2091 | 2.00 | 3 | -0.55 | 20 | -11.00 | |
| | Janapareddy, Seshasri Ananya | | | 1389 | USA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Penagalapati, Anvitha | | | 1691 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lomakina, Anzhelika | | | 1986 | UKR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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