Individual Calculations May 2010
 Ballesteros Collazos, Sergi  Total change: 16.05  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 2126 2160 6.00 9 1.07 15 16.05 
  Lacasta Palacios, Joaquim 2147 ESP1.0010.48157.20 
  Collado Pallas, David 2104 ESP0.501-0.0815-1.20 
  Planella Sanchez, Jordi 2044 ESP0.501-0.1615-2.40 
  Martin Grillo, Ruben 2236 ESP0.001-0.4015-6.00 
  Osuna Munoz, Javier 2122 ESP1.0010.45156.75 
  Pena Martin, Jordi 2163 ESP1.0010.50157.50 
  Mila Tejera, Jordi 2100 ESP0.001-0.5815-8.70 
  Diaz Carrasco, Sergio 2130 ESP1.0010.46156.90 
  Gutierrez Anso, Jose 2084 ESP1.0010.40156.00 

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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