Individual Calculations May 2017
 Mestek, Igor  Total change: 8.20  Rating chartPersonal card
 28th NATO Chess Championship 2017 Budapest HUN 2017-03-27
RcRownchangeKK*chgGame
 2066 2132 4.50 7 0.41 20 8.20 
  Langer, Herb 1766 CAN1.0010.10202.00 
  Cappon, Kaan 1826 BEL1.0010.14202.80 
  Pietruszewski, Marcin 2234 POL0.001-0.3620-7.20 
  Schott, Guido 2146 GER0.5010.02200.40 
  Christen, Pierre 2008 LUX1.0010.33206.60 
  Ladva, Ottomar g2529 EST0.001-0.0820-1.60 
  Duren, Andrew 1950 USA1.0010.26205.20 

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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