Individual Calculations May 2012
 Ayza Leon, David  Total change: 6.15  Rating chartPersonal card
 Cto. Catalunya Equips Primera Divisio I Barcelona ESP 2012-01-28
 2189 2196 5.00 9 0.41 15 6.15 
  Pages Rafart, Jordi 2217 ESP0.001-0.4715-7.05 
  Ramon Serrano, Francisco Javier 2100 ESP1.0010.37155.55 
  Xanco Compains, Joan 2125 ESP1.0010.40156.00 
  Sanchez Criado, Lluis 2175 ESP0.501-0.0315-0.45 
  Artigas Isart, Miguel f2187 ESP1.0010.49157.35 
  Lopez Perdomo, Juan David 2154 COL1.0010.44156.60 
  Marcet Bisbal, Antoni f2344 ESP0.001-0.3015-4.50 
  Montell Lorenzo, Joan Carlos 2271 ESP0.5010.10151.50 
  Martin Garcia, Carlos 2132 ESP0.001-0.5915-8.85 

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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