Individual Calculations January 2009
 Van Herck, Marcel  Total change: 8.85  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2008-08-16
RcRownchangeKK*chgGame
 2130 2173 4.50 7 0.69 15 10.35 
  Van Bunderen, Gert 1842 BEL1.0010.12151.80 
  Docx, Stefan f2331 BEL0.5010.21153.15 
  Van Den Brande, Werner 2248 BEL0.5010.10151.50 
  Sadkowski, Daniel f2313 BEL0.5010.19152.85 
  Decrop, Ruben 1999 BEL1.0010.27154.05 
  Nieto, Emanuel 2238 BEL0.001-0.4115-6.15 
  Goossens, Hanne 1941 BEL1.0010.21153.15 

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)
 
 3F - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 1921 2173 1.50 2 -0.10 15 -1.50 
  Peeters, Marloes 2018 NED0.501-0.2115-3.15 
  Van Der Pluijm, Rick 1823 NED1.0010.11151.65 

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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