Individual Calculations September 2011
 Skwarczynski, Marcin  Total change: 0.90  Rating chartPersonal card
 22nd NATO Chess Championships Kaunas LTU 2011-08-08
RcRownchangeKK*chgGame
 2011 2011 2.00 4 0.03 30 0.90 
  Mestek, Igor 2195 SLO0.001-0.2630-7.80 
  Bellemare, Regis 1736 CAN0.001-0.8330-24.90 
  Demjen, Attila 2032 HUN1.0010.533015.90 
  Maciokas, Kostas 2079 LTU1.0010.593017.70 

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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