Individual Calculations January 2011
 Franco, , Luis Felipe  Total change: -17.50  Rating chartPersonal card
 Torneo Nacional IRT Abierto de la Raza Menor 2100 Elo Medellin COL 2010-11-12
RcRownchangeKK*chgGame
 1919 2098 1.50 3 -0.70 25 -17.50 
  Sierra Mejia, Juan Pablo 1886 COL0.001-0.7725-19.25 
  Perdomo, Jefferson 1949 COL0.501-0.2025-5.00 
  Carvajal Montoya, Juan Camilo 1923 COL1.0010.27256.75 

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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