Individual Calculations July 2009
 Manjon Perez, Lucas  Total change: 34.00  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-II Catalunya ESP 2009-01-01
RcRownchangeKK*chgGame
 1966 1731 2.00 3 1.36 25 34.00 
  Trescastro Julia, Joaquin 2042 ESP0.001-0.1425-3.50 
  Arahuete Marti, Manuel 1965 ESP1.0010.792519.75 
  Bufi Pujadas, Antonio 1891 ESP1.0010.712517.75 

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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