Individual Calculations September 2016
 Bakker, Guido  Total change: 7.80  Rating chartPersonal card
 Dutch Open 2016 Dieren NED 2016-07-26
RcRownchangeKK*chgGame
 2170 2134 4.50 9 0.39 20 7.80 
  Milov, Leonid g2430 GER0.001-0.1520-3.00 
  Elgersma, Simon 1981 NED1.0010.30206.00 
  Van Osch, Mees f2275 NED0.001-0.3120-6.20 
  Vedder, Richard f2268 NED0.001-0.3220-6.40 
  Van Baar, Esper 1981 NED0.501-0.2020-4.00 
  Boersma, Jan 2094 NED0.501-0.0620-1.20 
  Zwirs, Jasper 2071 NED1.0010.41208.20 
  Bus, Tom 2226 NED0.5010.13202.60 
  Van Meegen, Ruud 2201 NED1.0010.592011.80 

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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