Individual Calculations May 2011
 Poulin, Jean-Jacques  Total change: -6.50  Rating chartPersonal card
 11e Open d'hiver d'Avoine AVOINE FRA 2011-03-04
RcRownchangeKK*chgGame
 1794 1532 0.50 4 -0.26 25 -6.50 
  Talamon, Jerome 1750 FRA0.001-0.2225-5.50 
  Dupeux, Denis 1920 FRA0.5010.412510.25 
  Dussert, Philippe 1818 FRA0.001-0.1625-4.00 
  Petrera, Salvatore 1687 FRA0.001-0.2925-7.25 

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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