Individual Calculations February 2015
 Kovalcsik, Zoltan  Total change: -43.60  Rating chartPersonal card
 Szabolcs-Szatmar-Bereg Individual Ch. 2014 Nyiregyhaza HUN 2014-12-30
RcRownchangeKK*chgGame
 1764 1847 2.50 7 -1.78 20 -35.60 
  Janecsko, Pal 1542 HUN1.0010.14202.80 
  Oros, Robert f2247  * UKR0.001-0.0820-1.60 
  Papp, Laszlo 1663 HUN0.001-0.7420-14.80 
  Meszaros, Pal 1594 HUN0.501-0.3120-6.20 
  Hegedus, Roland 1821 HUN0.501-0.0420-0.80 
  Paszerbovics, Sandor Dr. 1907 HUN0.001-0.4220-8.40 
  Petho, David 1575 HUN0.501-0.3320-6.60 
 * 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)
 
 HUN Team League Ch. Barcza G. Group Round 7 Hungary HUN 2015-01-25
RcRownchangeKK*chgGame
 1927 1854 0.00 1 -0.40 20 -8.00 
  Boros, Laszlo 1927 HUN0.001-0.4020-8.00 

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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