Individual Calculations January 2009
 Zakic, Dragan  Total change: -13.75  Rating chartPersonal card
 Backa League 2008 Novi Sad SRB 2008-09-07
RcRownchangeKK*chgGame
 2151 2067 1.00 4 -0.55 25 -13.75 
  Tancik, Kristijan 2215 SRB0.001-0.3025-7.50 
  Radanovic, Aleksandar 2138 SRB0.001-0.4025-10.00 
  Vuckov, Branislav 2023 SRB1.0010.442511.00 
  Nagy, Attila N 2228 SRB0.001-0.2925-7.25 

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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