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Individual Calculations January 2019 |
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| Yellamraju, Aparna Total change: 30.00 | |   |
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| North American Chess Festival for Youth and Childhood (Absolute and Female) "Baja California 2018" Under 14 Female | Hotel Puerto Nuevo Baja Hotel & Villas, Tijuana-Ensenada freeway Km. 44.5 B.C. | MEX | 2018-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1518 | 2.00 | 3 | 0.75 | 40 | 30.00 | |
|  Dommalapati, Aasa | | wc | 1736 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Arriaga, Rodriguez Wanda | | | 1484 | MEX | 0.50 | 1 | -0.05 | 40 | -2.00 | |  Carrillo Aguayo, Bertha Hiromi | | | 1534 | MEX | 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) | | |
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