Individual Calculations January 2012
 Lucas, Jean-Christian  Total change: -2.10  Rating chartPersonal card
 Team 2012 - Nationale 3 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2099 2137 1.50 3 -0.14 15 -2.10 
  Lebret, Christophe 1875 FRA1.0010.18152.70 
  Simon, Olivier m2324 FRA0.001-0.2615-3.90 
  Mircescu, Ovidiu 2097 FRA0.501-0.0615-0.90 

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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