Individual Calculations November 2013
 Ortegon Villacorte, Daniela  Total change: 1.05  Rating chartPersonal card
 VII Festival Internacional de Ajedrez ITT Élite Universidad Central Bogota COL 2013-10-10
RcRownchangeKK*chgGame
 2100 1867 1.50 6 0.07 15 1.05 
  Acevedo, Johan 2081 COL0.5010.27154.05 
  Ramirez, Heimy Polgar 2111 COL0.001-0.2015-3.00 
  Agudelo, Antonio f2253 COL1.0010.911513.65 
  Otalora, Carlos Eduardo 2140 COL0.001-0.1715-2.55 
  Uribe Arteaga, Daniel 2267  * COL0.001-0.0815-1.20 
  Cespedes Galindo, Estefania 1746 COL0.001-0.6615-9.90 
 * 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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