Individual Calculations January 2011
 Suarez, Luis Humberto  Total change: -0.60  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2112 2111 2.50 5 -0.04 15 -0.60 
  Hernandez, Gustavo m2377 DOM0.001-0.1815-2.70 
  Echavarria, Gustavo 1971 COL1.0010.31154.65 
  Zuluaga, Cesar f2316 COL0.001-0.2415-3.60 
  Corredor, Fabian 1984 COL0.501-0.1715-2.55 
  Uribe Fajardo, Juan Felipe 1912 COL1.0010.24153.60 

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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