Individual Calculations July 2012
 Dorion, Ari  Total change: -2.55  Rating chartPersonal card
 Team 2012 - Nationale 3 - R8-9 FRANCE FRA 2012-05-12
RcRownchangeKK*chgGame
 1673 1965 1.50 2 -0.17 15 -2.55 
  Hendrickson, Eric 1594 FRA1.0010.10151.50 
  Peyre, Jean-Jacques 1751 FRA0.501-0.2715-4.05 

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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