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Individual Calculations August 2019 |
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| Velidandla, Sarvagna Total change: -29.60 | |   |
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| 2019 North American Junior U20 Championship - Girls | Charlotte, North Carolina | USA | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1717 | 3.50 | 8 | -0.74 | 40 | -29.60 | |
|  Zhu, Evelyn | | wm | 2006 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Tammali, Vaishnavi | | | 1377 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Li, Yilin | | | 1916 | CAN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Yellamraju, Ambica | | wc | 1712 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ehsani, Yassamin | | wc | 1866 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Cui, Cynthia | | | 1775 | CAN | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Yellamraju, Aparna | | | 1471 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Tammali, Brahmani | | | 1317 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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