Individual Calculations September 2012
 Avila Fraire, Ameyalli  Total change: 0.00  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 14 Lima PER 2012-07-25
RcRownchangeRpKK*chgGame
 1725 0 3.50 8 0.00 1682   0.00 
  Vescovi, Katherine Lemos c1758 BRA0.5010.00 0.00 
  Patino Garcia, Corals 1722 VEN0.5010.00 0.00 
  Guazumba Cantuna, Leslie 1653 ECU0.0010.00 0.00 
  Mena, Ailen Oriana 1558 VEN1.0010.00 0.00 
  Benites Narcizo, Wilma Flo 1729 PER0.5010.00 0.00 
  Fiesco, Valentina 1938 COL0.5010.00 0.00 
  Fuentes Godoy, Lilia Ivonne 1845 MEX0.0010.00 0.00 
  Zeballos Luque, Shirley 1595 CHI0.5010.00 0.00 

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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