Individual Calculations October 2017
 Hamzic, Sefko  Total change: 5.20  Rating chartPersonal card
 1st A League of Chess Federation of Federation of BIH 2017 Tuzla BIH 2017-08-25
RcRownchangeKK*chgGame
 2139 2164 4.00 7 0.26 20 5.20 
  Avdic, Adnan 2210 BIH1.0010.562011.20 
  Salkic, Mahir 2070 BIH1.0010.37207.40 
  Petrovic, Sasa 2190 BIH0.5010.04200.80 
  Smajlovic, Nijaz 2007 BIH0.501-0.2120-4.20 
  Muratovic, Efim f2345 BIH0.001-0.2620-5.20 
  Kurtcehajic, Suad 2011 BIH0.501-0.2020-4.00 
  Sestic, Nermin 2138 BIH0.501-0.0420-0.80 

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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