Individual Calculations May 2015
 Pachon, Adriana  Total change: 1.00  Rating chartPersonal card
 Torneo IRT Semana Santa Antioquia 2015 Medellin COL 2015-04-01
RcRownchangeKK*chgGame
 2147 2036 2.50 7 0.05 20 1.00 
  Blandon, Luis Guillermo 2191 COL0.001-0.2920-5.80 
  Castrillon Gomez, Melissa wm2179 COL0.001-0.3120-6.20 
  Munoz, Farid 2123 COL1.0010.622012.40 
  Lozano, Nestor Favian f2176 COL0.001-0.3120-6.20 
  Lotero, Faiber f2139 COL0.5010.14202.80 
  Salas, Juan David 2102 COL0.001-0.4120-8.20 
  Florez, Carlos Julio 2117 COL1.0010.612012.20 

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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