Individual Calculations July 2009
 Perez Berenguer, Valentin  Total change: -10.50  Rating chartPersonal card
 IV Open Societat Coral Colon Sabadell -Barcelona ESP 2009-01-23
RcRownchangeKK*chgGame
 1800 1959 3.50 6 -0.66 15 -9.90 
  Sola Montoya, Josep 1642 ESP1.0010.13151.95 
  Fernandez Aguilar, Francisco 1669 ESP0.501-0.3415-5.10 
  Melich Martinez, Josep 1818 ESP0.501-0.1915-2.85 
  Rivas Garcia, Victor 2212 ESP0.001-0.1915-2.85 
  Montllor Aguilera, Francisco 1688 ESP1.0010.17152.55 
  Campos Cayuelas, Adria 1772 ESP0.501-0.2415-3.60 

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)
 
 Campeonato de Catalnya d'Equipos Segunda Division G-II Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1932 1959 0.50 1 -0.04 15 -0.60 
  Castells Aloy, Jordi 1932 ESP0.501-0.0415-0.60 

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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