Individual Calculations January 2013
 Condori, Edwin  Total change: -20.85  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2052 2205 4.00 8 -1.39 15 -20.85 
  Estrella Becerra, Fernando 2049 COL1.0010.29154.35 
  Alarcon Casellas, Rolando m2483 CUB0.001-0.1715-2.55 
  Becerra, Andres Mauricio 1874 COL1.0010.12151.80 
  Zuluaga, Cesar f2376 COL0.001-0.2715-4.05 
  Rojas Diaz, James Ivan 1921 COL0.501-0.3415-5.10 
  Herrera, Wilene 1805  * COL1.0010.08151.20 
  Santos Morales, Natalia Andrea 2017 COL0.001-0.7415-11.10 
  Puentes, Gabriel Francisco 1892 COL0.501-0.3615-5.40 
 * 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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