Individual Calculations July 2012
 Salleras Mercader, Josep M.  Total change: -1.80  Rating chartPersonal card
 VI Obert Escacs Llinars del Valles (grup B) Llinars del Valles ESP 2012-04-14
RcRownchangeKK*chgGame
 1649 1462 1.00 4 -0.06 30 -1.80 
  Torras Chicon, Adria 1763 ESP0.001-0.1530-4.50 
  Lafuente Ruiz, Jose Manuel 1636 ESP0.5010.23306.90 
  Carbajal Vasquez, Roberto Carlo 1591 ESP0.5010.17305.10 
  Cobos Navarro, Jorge 1605 ESP0.001-0.3130-9.30 

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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