Individual Calculations May 2012
 Leiva Ruiz, Sergi  Total change: -5.55  Rating chartPersonal card
 Cto. de Catalunya Equips – Preferent Barcelona IV Barcelona ESP 2012-01-29
RcRownchangeKK*chgGame
 1867 1963 4.00 7 -0.37 15 -5.55 
  Codina Blasco, Joan 1864 ESP1.0010.36155.40 
  Serra Dominguez, Josep 1735 ESP1.0010.21153.15 
  Solsona Olive, Xavier 1967 ESP0.5010.01150.15 
  Casasampera Boada, Joaquim 1963 ESP0.5010.00150.00 
  Solera Castellano, Xavier 1718 ESP0.001-0.8015-12.00 
  Moreno Perez, Norberto 1950 ESP0.001-0.5215-7.80 
  Grau Beltran, Eduard 1871 ESP1.0010.37155.55 

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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