Individual Calculations January 2010
 Raulet, Alain  Total change: -23.25  Rating chartPersonal card
 29e Open Vosgien - A La Bresse FRA 2009-10-31
RcRownchangeKK*chgGame
 1755 1958 3.00 6 -1.55 15 -23.25 
  Gonzalez Garcia, Pierre-Emmanuel 1675 BEL1.0010.16152.40 
  Pook, Olivier 1755 FRA1.0010.24153.60 
  Messinger, Karl 1765 FRA0.001-0.7515-11.25 
  Uhl, Sarah 1728 FRA1.0010.21153.15 
  Civit, Pierre 1800 FRA0.001-0.7115-10.65 
  Treand, Victor 1807 FRA0.001-0.7015-10.50 

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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