Individual Calculations November 2009
 Cools, Gorik  Total change: -15.45  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2009-08-15
RcRownchangeKK*chgGame
 2000 2265 5.50 8 -1.03 15 -15.45 
  Crabbe, Danny 1920 BEL1.0010.11151.65 
  Boulahfa, Hicham 2022 NED0.001-0.8015-12.00 
  Baekelant, Eva 1921 BEL1.0010.12151.80 
  Dugailliez, Guy 1999 BEL1.0010.18152.70 
  Bomans, Arno 2102 BEL0.501-0.2215-3.30 
  Goossens, Hanne 1963 BEL0.001-0.8515-12.75 
  Boeye, Leo 1999 BEL1.0010.18152.70 
  Rogiers, Jan 2072 BEL1.0010.25153.75 

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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