Individual Calculations January 2011
 Lefebvre, Herve  Total change: 4.50  Rating chartPersonal card
 Team - Nationale 1 - R2-5 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2346 2291 2.00 4 0.30 15 4.50 
  Justo, Damian f2322 ARG1.0010.54158.10 
  Rabeyrin, Jean-Jacques f2230 FRA0.501-0.0815-1.20 
  Netzer, Jean m2402 FRA0.5010.15152.25 
  Hautot, Stephane f2429 BEL0.001-0.3115-4.65 

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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