Individual Calculations December 2012
 Rivera, Ingris  Total change: 2.85  Rating chartPersonal card
 IRT Camp Nal Mayores Fem CLASICO 2012 Subzonal 2.3 Col Pamplona COL 2012-11-05
RcRownchangeKK*chgGame
 2035 2162 6.00 9 0.19 15 2.85 
  Argote Heredia, Valentina 1829 COL0.501-0.3815-5.70 
  Carcamo Posada, Daniela 1762  * COL1.0010.08151.20 
  Munoz, Laura Alexandra 1882 COL1.0010.16152.40 
  Herrera, Milena wf2101 COL1.0010.42156.30 
  Pachon, Adriana wf2044 COL1.0010.34155.10 
  Franco Valencia, Angela wf2172 COL1.0010.51157.65 
  Chirivi C, Jenny Astrid wm2167 COL0.001-0.4915-7.35 
  Mateus, Martha wm2139 COL0.501-0.0315-0.45 
  Salazar, Aura Cristina wm2222 COL0.001-0.4215-6.30 
 * 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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