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Individual Calculations September 2023 |
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| Ram, Jwalanthi Total change: 92.40 | |   |
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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 |
| 1795 | 1491 | 3.00 | 4 | 2.04 | 40 | 81.60 | |
|  Paragua, Megan A | | | 1904 | USA | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Ramesh, Sanjana | | | 1564 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Yan, Ruiyang | f | wc | 2206 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Braddy, Elizabeth R | | | 1506 | USA | 1.00 | 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) | | | | XXXIII Pan-American Youth Chess Festival - Under 12 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1491 | 6.50 | 9 | 0.27 | 40 | 10.80 | |
| | Salazar, Victoria | | | 1111 | JAM | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Wadhwa, Ananya | | | 1323 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Barrientos Mamani, Heizel Andrea | | | 1219 | BOL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Chen, Rae | | | 1198 | CAN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Zhang, Ellery | | | 1388 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Li, Audrey Keyan | | | 1397 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Mollo Figueroa, Iris Nicole | | | 1450 | BOL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Tse, Whitney | | | 1384 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Fang, Arabella | | | 1535 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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