Individual Calculations September 2012
 Cruz Alvarez De Ron, Dan  Total change: -1.65  Rating chartPersonal card
 CE Equipos Segunda División GI Padron A Coruña ESP 2012-08-08
RcRownchangeKK*chgGame
 2196 2235 1.00 2 -0.11 15 -1.65 
  Larrosa Vila, Juan Carlos 2141 ESP0.501-0.1315-1.95 
  Patino Romaris, Juan Roberto 2250 ESP0.5010.02150.30 

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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