Individual Calculations September 2009
 Vroombout, Enrico  Total change: -23.10  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 1945 2190 4.00 7 -1.54 15 -23.10 
  Mouritsen, Jan 1790  * DEN1.0010.08151.20 
  Kahleys, Kevin 1986 GER0.501-0.2615-3.90 
  Koelmans, Jan Willem 2008 NED0.501-0.2415-3.60 
  Zilverberg, Jasper 2015 NED0.501-0.2315-3.45 
  Galle, Andre 1983 BEL0.001-0.7715-11.55 
  Roos, David 1790  * BEL0.501-0.4215-6.30 
  Vandevenne, Sander 2043 BEL1.0010.30154.50 
 * 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)
 

 

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