Individual Calculations July 2009
 Breuker, Dennis  Total change: 3.15  Rating chartPersonal card
 3C - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2068 2066 0.00 1 -0.50 15 -7.50 
  Buisman, Rene 2068 NED0.001-0.5015-7.50 

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)
 
 3e ENCI Limburg Open 2009 Maastricht NED 2009-05-29
RcRownchangeKK*chgGame
 2156 2081 3.50 7 0.71 15 10.65 
  Kalla, Christian 1977 GER1.0010.36155.40 
  Driessens, Patrick f2281 NED0.001-0.2415-3.60 
  Bus, Tom 2225 NED0.5010.19152.85 
  Simenon, Jozef 2213 NED0.5010.18152.70 
  Hilverda, Alexander 2197 GER0.001-0.3415-5.10 
  Oosterman, Maarten-Jan 2005 NED1.0010.40156.00 
  Schut, Lisa 2196 NED0.5010.16152.40 

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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