Individual Calculations May 2012
 Pros Perello, Jaime  Total change: -21.30  Rating chartPersonal card
 Cto. de Catalunya Equips – Preferent Tarragona II Tarragona ESP 2012-01-29
RcRownchangeKK*chgGame
 1918 1875 1.50 5 -0.71 30 -21.30 
  Laguna Pes, Miquel 1839 ESP0.001-0.5530-16.50 
  Buch Prades, Joan 2018 ESP0.001-0.3130-9.30 
  Ribe Rosell, Joan 1768 ESP1.0010.353010.50 
  Balada Reverte, Marc 1975 ESP0.5010.14304.20 
  Pescador Serrano, Javier 1992 ESP0.001-0.3430-10.20 

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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