Individual Calculations May 2011
 Petitcunot, Pierre  Total change: 4.80  Rating chartPersonal card
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 2198 2404 2.00 2 0.48 10 4.80 
  Sanchis, Antoine 2216 FRA1.0010.26102.60 
  Etrog, Jonathan 2180 FRA1.0010.22102.20 

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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