Individual Calculations July 2011
 Montell Zabay, Alberto  Total change: -12.60  Rating chartPersonal card
 Campionat de Catalunya de Veterans Santa Susanna ESP 2011-05-13
RcRownchangeKK*chgGame
 2046 2074 4.00 9 -0.84 15 -12.60 
  Boqueras Rimbau, Pere 1801 ESP1.0010.17152.55 
  Garriga Nualart, Josep f2329 ESP1.0010.811512.15 
  Grau Brumos, Isidre 2149 ESP0.001-0.4015-6.00 
  Lazaro Porta, Angel 1980 ESP0.501-0.1315-1.95 
  Duran Vallverdu, Juan 1984 ESP1.0010.38155.70 
  Tejero Royo, Fermin 2101 ESP0.5010.04150.60 
  Vilageliu Ceballos, Josep M. 2047 ESP0.001-0.5415-8.10 
  Duch Mansion, Jose 1946 ESP0.001-0.6715-10.05 
  Mas Recorda, Pere 2074 ESP0.001-0.5015-7.50 

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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