Individual Calculations May 2017
 Heredia Serrano, Carla  Total change: 0.00  Rating chartPersonal card
 Campeonato Femenino 2017 Salinas ECU 2017-03-21
RcRownchangeKK*chgGame
 1844 2082 7.00 9 0.00 20 0.00 
  Bohorquez Canizares, Maria 1682  * ECU1.0010.08201.60 
  Santillan Vareles, Stefanny 1684 ECU0.001-0.9220-18.40 
  Ortiz Verdesoto, Anahi wf1917 ECU1.0010.28205.60 
  Sarmiento Robles, Paula wf1859 ECU1.0010.22204.40 
  Bedoya Ramos, Andrea 1783 ECU1.0010.15203.00 
  Brito Heredia, Danya 1838 ECU0.001-0.8020-16.00 
  Romero Echeverria, Abigail wm2105 ECU1.0010.532010.60 
  Arias Cango, Nathaly wf1827 ECU1.0010.19203.80 
  Vega Cordovilla, Maria Jose 1903 ECU1.0010.27205.40 
 * 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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