Individual Calculations July 2011
 Codina Blasco, Joan  Total change: -8.10  Rating chartPersonal card
 VI Obert Internacional Tupinamba Barcelona ESP 2011-03-09
RcRownchangeKK*chgGame
 1930 1865 2.00 6 -0.54 15 -8.10 
  Lecha Gonzalez, Jesus Nicolas 2151 ESP0.001-0.1615-2.40 
  Cort Hidalgo, Jordi 1647 ESP0.001-0.7815-11.70 
  Sanchez Coves, Juan Josep 1653 ESP1.0010.23153.45 
  Van Keulen, Onno 2041 NED0.001-0.2715-4.05 
  Vargas Drechsler, Carlos 1941 ESP1.0010.60159.00 
  Brusi Noguera, Ricardo Ll. 2146 ESP0.001-0.1615-2.40 

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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