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Individual Calculations September 2023 |
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| Paragua, Megan Althea Total change: -45.60 | |   |
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| 11th Annual WIM Ruth Haring National Tournament of Girls State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1904 | 4.00 | 5 | -0.11 | 40 | -4.40 | |
|  Braddy, Elizabeth R | | | 1506 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ram, Jwalanthi | | | 1491 | USA | 0.00 | 1 | -0.93 | 40 | -37.20 | | | Kumar, Asha | | | 1823 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Verma, Angelina | | | 1504 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fei, Irene Jiao | | | 1726 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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) | | | | XXXIII Pan-American Youth Chess Festival - Under 12 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1924 | 7.50 | 9 | -1.03 | 40 | -41.20 | |
| | Vazquez Sanchez, Antia | | | 1524 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tse, Whitney | | | 1384 | USA | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Penagalapati, Anvitha | | | 1402 | USA | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Laido, Olivia | | | 1583 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pardo Useche, Laura Valentina | | | 1392 | COL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Chen, Rae | | | 1198 | CAN | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Fang, Arabella | | | 1535 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mollo Figueroa, Iris Nicole | | | 1450 | BOL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Li, Audrey Keyan | | | 1397 | USA | 0.50 | 1 | -0.47 | 40 | -18.80 | | | * 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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