Individual Calculations July 2012
 Chabanon, Jean-Luc  Total change: -2.20  Rating chartPersonal card
 Team 2012 - Nationale 1 - R10-11 FRANCE FRA 2012-05-12
RcRownchangeKK*chgGame
 2401 2483 1.00 2 -0.22 10 -2.20 
  Saatdjian, Thomas f2335 FRA0.501-0.2010-2.00 
  Todorov, Todor g2466 BUL0.501-0.0210-0.20 

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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