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Individual Calculations September 2023 |
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| Prabhu, Tanya G Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1933 | 0 | 0.50 | 2 | 0.00 | 1740 | | 0.00 | |
|  Yan, Ruiyang | f | wc | 2206 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Zhang, Sunny | | | 1659 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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 14 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1400 | 0 | 5.00 | 9 | 0.00 | 1420 | | 0.00 | |
| | Namala, Dhanvi | | | 1450 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Jiang, Hanxi | | | 1559 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Arivoli, Sadhana | | | 1381 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Xiao, Marina | | | 1403 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Pham, Linda | | | 1350 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | May Sanchez, Ivana Daniela | | | 1456 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Krishnan, Mihika | | | 1287 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Desai, Esha | | | 1189 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | El Hage Serrano, Caely | | | 1528 | BOL | 0.00 | 1 | 0.00 | | 0.00 | |
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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