Individual Calculations May 2013
 Langevin, Philippe  Total change: 10.05  Rating chartPersonal card
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 2146 2083 1.50 2 0.67 15 10.05 
  Sighirdjian, Eric-Mikhail 2177 FRA1.0010.63159.45 
  Garro, Pierre 2115 FRA0.5010.04150.60 

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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