Individual Calculations May 2010
 Lozano Diaz, Antoni  Total change: 13.00  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn II Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1864 1995 4.50 6 0.52 25 13.00 
  Arnijas Fabregas, Marc 1725 ESP1.0010.17254.25 
  Benet Saniger, Xavier 1744 ESP1.0010.19254.75 
  Vargas Ramirez, Ana Maria 1782 COL1.0010.23255.75 
  Codina Blasco, Joan 1874 ESP0.501-0.1625-4.00 
  Torres Coronas, Carles 1954 ESP1.0010.442511.00 
  Fernandez Lozano, Francesc 2104 ESP0.001-0.3525-8.75 

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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