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Individual Calculations September 2023 |
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| Arvind, Charithra C Total change: 0.00 | |   |
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| 13th Annual Barber National Tournament of Middle School State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1614 | 0 | 1.50 | 4 | 0.00 | 1527 | | 0.00 | |
|  Tao, Sihan | | | 2090 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Ramson, Sarah | | | 1321 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Collins, Alexander | | | 1477 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Panda, Aaradhya | | | 1569 | 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 16 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1589 | 0 | 3.50 | 8 | 0.00 | 1546 | | 0.00 | |
| | Porat, Tori | | wc | 1611 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Vikas, Hema | | | 1585 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Guo, Ella | | | 1655 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Huang, Lulu | | | 1195 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Watson, Gabriella | | | 1468 | JAM | 1.00 | 1 | 0.00 | | 0.00 | | | Galvez Aguirre, Valentina | | | 1627 | CHI | 1.00 | 1 | 0.00 | | 0.00 | | | Zhou, Vanessa G | | | 1910 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Rajaram, Anika | | wc | 1661 | 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) | | |
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