Individual Calculations January 2012
 Ryan, Martin  Total change: 6.75  Rating chartPersonal card
 Team 2012 - Nationale 4 - R2-3 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1853 2068 2.00 2 0.45 15 6.75 
  Kohler, Serge 1895 FRA1.0010.27154.05 
  Bernard, Claude 1810 FRA1.0010.18152.70 

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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