Individual Calculations September 2023
 Blommaert, Robin  Total change: 55.00  Rating chartPersonal card
 Brasschaat Open 2023 Brasschaat BEL 2023-08-19
RcRownchangeKK*chgGame
 1996 1678 4.00 8 2.75 20 55.00 
  Beukema, Constantijn 2005 BEL1.0010.872017.40 
  Boudry, William 2084 BEL0.5010.42208.40 
  Van Mechelen, Jan f2144 BEL0.5010.45209.00 
  Liessens, Tom 1895 BEL1.0010.782015.60 
  Muetsch, Annmarie wm2203 GER0.001-0.0320-0.60 
  Metzdorf, Matteo 1985 GER0.001-0.1420-2.80 
  Koeweiden, Bart 1837 NED0.5010.21204.20 
  Baete, Guy 1816 BEL0.5010.19203.80 

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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