Individual Calculations January 2011
 Cattelain Lopez, Xavier  Total change: -2.25  Rating chartPersonal card
 Team - Nationale 3 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1834 1867 1.00 2 -0.09 25 -2.25 
  Cobigo, Jean-Yves 1741 FRA1.0010.33258.25 
  Rabouan, Jean-Francois 1926 FRA0.001-0.4225-10.50 

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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