Individual Calculations May 2010
 Adjelout, Rachid  Total change: -23.50  Rating chartPersonal card
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1626 1485 1.00 6 -0.94 25 -23.50 
  N Zenzo, Kisala 1692 FRA0.001-0.2325-5.75 
  Guionnet, Alain 1647 FRA0.001-0.2925-7.25 
  Da Costa, Manuel 1413 FRA0.001-0.6025-15.00 
  Pommier, Eugene 1552 FRA1.0010.592514.75 
  Sole, Patrick 1710 FRA0.001-0.2225-5.50 
  Aboud, Tony 1740 FRA0.001-0.1925-4.75 

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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