Individual Calculations May 2019
 Bohorquez Canizares, Maria  Total change: -6.40  Rating chartPersonal card
 Campeonato Zonal 2.4 Femenino 2019 Guayaquil ECU 2019-04-09
RcRownchangeKK*chgGame
 1661 1463 2.00 8 -0.32 20 -6.40 
  Jaramillo, Samantha 1738 ECU0.001-0.1720-3.40 
  Abril, Natalie 1528 ECU0.5010.09201.80 
  Alvarez Dominguez, Hellen 1278 ECU0.501-0.2420-4.80 
  Ortiz Verdesoto, Anahi wf1863  * ECU0.001-0.0820-1.60 
  Cosme Contreras, Trilce wm1863  * PER0.001-0.0820-1.60 
  Avila Castillo, Luciana Brunela 1384 PER1.0010.39207.80 
  Penafiel Mendoza, Josselyne 1778 ECU0.001-0.1420-2.80 
  Sarmiento Robles, Paula wf1852 ECU0.001-0.0920-1.80 
 * 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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