Individual Calculations May 2019
 Sarmiento Robles, Paula  Total change: 23.60  Rating chartPersonal card
 Campeonato Zonal 2.4 Femenino 2019 Guayaquil ECU 2019-04-09
RcRownchangeKK*chgGame
 1695 1852 6.50 8 1.18 20 23.60 
  Abril, Natalie 1528 ECU1.0010.13202.60 
  Alvarez Dominguez, Hellen 1452  * ECU1.0010.08201.60 
  Ortiz Verdesoto, Anahi wf2076 ECU0.5010.28205.60 
  Cosme Contreras, Trilce wm2075 PER0.5010.28205.60 
  Avila Castillo, Luciana Brunela 1452  * PER1.0010.08201.60 
  Penafiel Mendoza, Josselyne 1778 ECU1.0010.40208.00 
  Bohorquez Canizares, Maria 1463 ECU1.0010.09201.80 
  Jaramillo, Samantha 1738 ECU0.501-0.1620-3.20 
 * 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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