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Individual Calculations May 2019 |
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| Cosme Contreras, Trilce Total change: -24.00 | |   |
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| Campeonato Zonal 2.4 Femenino 2019 | Guayaquil | ECU | 2019-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 2075 | 5.00 | 8 | -1.69 | 20 | -33.80 | |
|  Avila Castillo, Luciana Brunela | | | 1675 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Penafiel Mendoza, Josselyne | | | 1778 | ECU | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Sarmiento Robles, Paula | | wf | 1852 | ECU | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bohorquez Canizares, Maria | | | 1675 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaramillo, Samantha | | | 1738 | ECU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abril, Natalie | | | 1675 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alvarez Dominguez, Hellen | | | 1675 * | ECU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ortiz Verdesoto, Anahi | | wf | 2076 | ECU | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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) | | | | Campeonato Nacional Sub 20 Absoluto 2019 | Lima | PER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2075 | 5.00 | 7 | 0.49 | 20 | 9.80 | |
| | Palacios Llancari, Katherine | | | 1677 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guerrero Malpartida, Luis Carlos | | | 1807 | PER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Gomez Sulca, Frank Royer | | | 1841 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Contreras, Fiorella | | | 1817 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hepler Ramirez , Narayana | | | 1979 | PER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Correa Atucsa, Breiner Roiser | f | | 2264 | PER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Santiago Vilca, Christian Amilca | f | | 2251 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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