Individual Calculations January 2012
 Laguna Coca, Francisco  Total change: 25.80  Rating chartPersonal card
 XIII Abierto de la Constitucion San Sebastian de los Reyes ESP 2011-12-02
RcRownchangeKK*chgGame
 2048 1745 1.50 4 0.86 30 25.80 
  Perez De Aranda A., Leonardo I. 2117 ESP0.5010.403012.00 
  Aziz Ortego, Omar Luis 2139 ESP1.0010.923027.60 
  Lopez De Turiso, Jose Angel 2065 ESP0.001-0.1330-3.90 
  Vidaurre, Luis 1871 BOL0.001-0.3330-9.90 

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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