Individual Calculations October 2015
 Kovacs, Attila Istvan  Total change: -10.60  Rating chartPersonal card
 10th Sarret Cup U2200 Tetetlen HUN 2015-09-25
RcRownchangeKK*chgGame
 1653 1810 3.00 5 -0.53 20 -10.60 
  Karolyi, Mate 1570 HUN0.001-0.8020-16.00 
  Szoboszlai, Laszlo 1661 HUN1.0010.30206.00 
  Herka, Dominik 1667 HUN1.0010.31206.20 
  Varga, Jozsef 1637 HUN1.0010.27205.40 
  Vizkeleti, Pal 1730 HUN0.001-0.6120-12.20 

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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