Individual Calculations May 2010
 Gironella Perello, Lluis  Total change: -1.65  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn II Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 2054 2073 2.00 4 -0.11 15 -1.65 
  Soler Rionegro, Andres 2011 ESP1.0010.41156.15 
  Aranda Flores, Jordi 2133 ESP0.001-0.4215-6.30 
  Ramon Garrido, Josep M. 2024 ESP0.501-0.0715-1.05 
  Zaiats, Vladimir 2048 UKR0.501-0.0315-0.45 

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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