Individual Calculations October 2008
 Lopez Idarraga, Daniel Eduardo  Total change: 95.00  Rating chartPersonal card
 IRT Open Feria de las Flores Medellin COL 2008-08-06
RcRownchangeKK*chgGame
 2129 1928 6.00 9 3.80 25 95.00 
  Garcia Cifuentes, Andres Felipe 2127 COL0.5010.26256.50 
  Alvarez, Amaury 2117 COL0.5010.25256.25 
  Morales, Jaime Andres 2105 COL0.001-0.2725-6.75 
  Zapata, Alexander 2020 COL1.0010.632515.75 
  Otalora, Carlos E 2099 COL1.0010.732518.25 
  Clavijo Usuga, Jose Luis 2135 COL0.5010.27256.75 
  Castano, Julian Marcelo 2083 COL0.5010.21255.25 
  Rojas Barrero, Andres H 2274 COL1.0010.892522.25 
  Jimenez, Jose Mauricio 2202 COL1.0010.832520.75 

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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