Individual Calculations January 2013
 Pabon Sarmiento, Juan Pablo  Total change: -67.50  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1887 1952 0.00 4 -2.25 30 -67.50 
  Bolivar, Jeison 2085 COL0.001-0.3230-9.60 
  Contreras, Henry f2191 COL0.001-0.2030-6.00 
  Bohorquez, Jorge 1601 COL0.001-0.8930-26.70 
  Sandoval, Yanneth Katherin 1669 COL0.001-0.8430-25.20 

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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