Individual Calculations September 2011
 Patron, Pascal  Total change: -3.60  Rating chartPersonal card
 22nd NATO Chess Championships Kaunas LTU 2011-08-08
RcRownchangeKK*chgGame
 2057 1997 1.00 3 -0.24 15 -3.60 
  Harwood, Duncan J 2010 ENG0.001-0.4815-7.20 
  Pirs, Matjaz 2066 SLO1.0010.60159.00 
  Tucker, David S 2096 ENG0.001-0.3615-5.40 

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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