Individual Calculations January 2012
 Torres Diaz, Juan  Total change: -7.20  Rating chartPersonal card
 54 Campionat de Catalunya .- Territorial de Tarragona Grup B Tarragona ESP 2011-10-09
RcRownchangeKK*chgGame
 1472 1654 0.50 1 -0.24 30 -7.20 
  Figuerola Lopez, Xavier 1472 ESP0.501-0.2430-7.20 

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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