Individual Calculations March 2012
 Guyard, Jean-Marie  Total change: -9.15  Rating chartPersonal card
 Team 2012 - Nationale 3 - R5-6 FRANCE FRA 2012-01-15
RcRownchangeKK*chgGame
 1866 1907 0.50 2 -0.61 15 -9.15 
  Dufort, Mathieu 1935 FRA0.001-0.4615-6.90 
  Doris, Nicolas 1797 FRA0.501-0.1515-2.25 

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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