Individual Calculations July 2009
 Gil Martin, Mario Rafael  Total change: 6.50  Rating chartPersonal card
 Torneo Provincial Absoluto Huelva 2009 Huelva ESP 2009-01-17
RcRownchangeKK*chgGame
 2049 1783 1.00 4 0.26 25 6.50 
  Biedma Martin, Enrique 2133 ESP0.001-0.1125-2.75 
  Rodriguez Perez, Angel Mariano 1990 ESP0.001-0.2325-5.75 
  Fernandez Baez, Jose 1950 ESP1.0010.722518.00 
  Hernandez Munoz, Antonio 2124 ESP0.001-0.1225-3.00 

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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