Individual Calculations January 2011
 Torres, Jorge Emilio  Total change: -13.75  Rating chartPersonal card
 IV Torneo Deptal oficial de ajedrez Mayores Absoluto Caldas 2010 La Dorada COL 2010-10-30
RcRownchangeKK*chgGame
 2138 2022 0.50 3 -0.53 25 -13.25 
  Torres, Juan Camilo 2185 COL0.001-0.2825-7.00 
  Molina, Gildardo 2075 COL0.5010.07251.75 
  Narvaez, Faber Alberto 2153 COL0.001-0.3225-8.00 

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)
 
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2213 2022 1.00 4 -0.02 25 -0.50 
  Guerrero, Juan Carlos m2254 COL0.5010.29257.25 
  Mateus, Alejandro 2274 COL0.001-0.1925-4.75 
  Perez, Elkin Dario 2170 COL0.5010.20255.00 
  Zamora, Sammy 2152 COL0.001-0.3225-8.00 

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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