Individual Calculations January 2013
 Lozada, Gustavo  Total change: -11.40  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1950 1934 2.00 5 -0.38 30 -11.40 
  Villamil, Hector Orlando 2061 COL0.5010.17305.10 
  Moyano, Carlos Andres 2084 COL0.5010.20306.00 
  Montenegro, Juan Rolando 2126 COL0.001-0.2530-7.50 
  Valderrama, Alejandro 1730 COL1.0010.24307.20 
  Palomino, Daniel Fernando 1747 COL0.001-0.7430-22.20 

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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