Individual Calculations May 2012
 Percheron, Andre  Total change: -10.80  Rating chartPersonal card
 44e Open FIDE Chess XV Groupe A (+1700) PARIS FRA 2012-03-16
RcRownchangeKK*chgGame
 1876 1907 2.50 5 -0.31 15 -4.65 
  Micouleau, Patrick 1705 FRA1.0010.24153.60 
  Debray, Christopher m2307  * FRA0.001-0.0815-1.20 
  Bourogaa, Younes 1856 FRA0.001-0.5715-8.55 
  Slavkovic, Vitomir 1774 FRA1.0010.32154.80 
  Salgues, Michel 1738 FRA0.501-0.2215-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2012 - Nationale 3 - R7 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1970 1907 0.00 1 -0.41 15 -6.15 
  Laurent, Dominique 1970 FRA0.001-0.4115-6.15 

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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