Individual Calculations February 2016
 Chumpitaz, Ann  Total change: -5.80  Rating chartPersonal card
 PRIMER MAGISTRAL FEMENINO PRE CONTINENTAL Lima PER 2015-12-17
RcRownchangeKK*chgGame
 2043 2269 5.00 7 -0.29 20 -5.80 
  Aliaga Fernandez, Ingrid Y wf2131 PER0.001-0.6920-13.80 
  Hilario, Aleyla 1869  * PER1.0010.08201.60 
  Romero, Antonella 1869  * PER1.0010.08201.60 
  Franco Valencia, Angela wm2215 COL0.501-0.0820-1.60 
  Paredes Bustamante, Paula Elizab wf2150 PER1.0010.34206.80 
  Sirio, Abigail 1869  * PER1.0010.08201.60 
  Castrillon Gomez, Melissa wm2198 COL0.501-0.1020-2.00 
 * 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)
 

 

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