Individual Calculations May 2012
 Martinez, Juan Manuel  Total change: -21.30  Rating chartPersonal card
 Cto. de Catalunya Equips – Preferent Barcelona IV Barcelona ESP 2012-01-29
RcRownchangeKK*chgGame
 1996 2041 2.50 7 -1.42 15 -21.30 
  Sanchez-Cozar Valero, Juan 1990 ESP1.0010.43156.45 
  Degerhammar, Tomas 2047 SWE0.5010.01150.15 
  Carrasco Leon, Jose Fernando 1935 ESP0.501-0.1415-2.10 
  Ortiz De Latierro Olivella, Aitor 1922 ESP0.001-0.6615-9.90 
  Fontanillas Sanchez, Joan 2007 ESP0.501-0.0515-0.75 
  Lopez Baena, David 2032 ESP0.001-0.5115-7.65 
  Plamenov Ribarov, Petar 2038 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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