Individual Calculations January 2013
 Kovacs, Attila J  Total change: 6.45  Rating chartPersonal card
 Backa Topola Championship 2012 Backa Topola SRB 2012-11-19
RcRownchangeKK*chgGame
 1892 1793 3.50 8 0.43 15 6.45 
  Sokic, Dragomir 2123 SRB0.001-0.1215-1.80 
  Bacsa, Zoltan 1690 SRB1.0010.36155.40 
  Matko, Zeljko 1989 SRB0.5010.25153.75 
  Kosa, Jeno 2112 SRB0.5010.37155.55 
  Farkas, Sandor I 1826 SRB0.001-0.4515-6.75 
  Vucic, Milut 1805 SRB0.5010.02150.30 
  Szabo, Nikita 1601 SRB1.0010.25153.75 
  Djurica, Milorad 1988 SRB0.001-0.2515-3.75 

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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