Individual Calculations January 2012
 Zaja, Ivan  Total change: 6.60  Rating chartPersonal card
 Open Porec 2011 Porec CRO 2011-12-01
RcRownchangeKK*chgGame
 2343 2508 5.50 7 0.66 10 6.60 
  Ikica, Ante 2108  * CRO1.0010.08100.80 
  Antunovic, Ivo 2140 CRO1.0010.10101.00 
  Zufic, Miroslav m2409 CRO1.0010.36103.60 
  Fercec, Nenad g2451 CRO0.501-0.0810-0.80 
  Martinovic, Sasa g2504 CRO0.501-0.0110-0.10 
  Crepan, Marjan f2316 SLO1.0010.25102.50 
  Jovanic, Ognjen g2476 CRO0.501-0.0410-0.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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