Individual Calculations August 2013
 Buisan Arnau, Oriol  Total change: -9.90  Rating chartPersonal card
 I Obert Sub 2000 CECOB Barcelona ESP 2013-06-22
RcRownchangeKK*chgGame
 1723 1652 1.00 4 -0.66 15 -9.90 
  Sanchez Viana, Jordi 1591 ESP0.501-0.0815-1.20 
  Aprea, Daniele 1945 ITA0.001-0.1515-2.25 
  Garrido Prats, Diego 1720 ESP0.001-0.4115-6.15 
  Marti Palomero, Sergi 1636 ESP0.501-0.0215-0.30 

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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