Individual Calculations January 2013
 Bohorquez, Jorge  Total change: 10.80  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1929 1601 1.00 5 0.36 30 10.80 
  Perez Rodriguez, Juan Carlos 1957 COL0.001-0.1130-3.30 
  Vargas, Juan Sebastian 1884 COL0.001-0.1630-4.80 
  Pabon Sarmiento, Juan Pablo 1952 COL1.0010.893026.70 
  Corredor Rengifo, Luis Fernand 1940 COL0.001-0.1230-3.60 
  Moreno Lozano, David 1913 COL0.001-0.1430-4.20 

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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