Individual Calculations January 2012
 Didier, Eric  Total change: 6.75  Rating chartPersonal card
 Team 2012 - Nationale 3 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1888 1907 1.50 2 0.45 15 6.75 
  Lorello, Alfio 1918 FRA0.5010.02150.30 
  Oblin, Pierre 1858 FRA1.0010.43156.45 

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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