Individual Calculations May 2012
 Rosa Pernio, Mario  Total change: 7.95  Rating chartPersonal card
 Cto. Catalunya Equips – Preferent Barcelona I Barcelona ESP 2012-01-29
RcRownchangeKK*chgGame
 1988 1940 4.00 8 0.53 15 7.95 
  Estrany Sanfeliu, Roger 1967 ESP0.5010.04150.60 
  Sanchez Mayor, Jose 1959 ESP1.0010.53157.95 
  Fructuoso Barea, Antonio 2027 ESP0.001-0.3815-5.70 
  Garriga Sole, Pedro 2120 ESP1.0010.741511.10 
  Reyes Lopez, Daniel 2018 ESP0.001-0.3915-5.85 
  Echarri Torres, Miguel 2045 ESP0.001-0.3615-5.40 
  Lorenzo Gallardo, Eduard 1804 ESP0.501-0.1815-2.70 
  Vargas Drechsler, Manuel 1965 ESP1.0010.53157.95 

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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