Individual Calculations November 2009
 Parnicki, Zlatko  Total change: -7.05  Rating chartPersonal card
 Juzna Backa League 2009 Novi Sad SRB 2009-05-17
RcRownchangeKK*chgGame
 2211 2203 1.00 3 -0.47 15 -7.05 
  Olah, Ferenc f2253 SRB0.001-0.4315-6.45 
  Tadic, Krasimir f2176 SRB0.501-0.0415-0.60 
  Rajak, Luka 2205 SRB0.5010.00150.00 

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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