Individual Calculations September 2012
 Rongen, Jos  Total change: -69.60  Rating chartPersonal card
 Open Brasschaat 2012 (9 rounds) Brasschaat BEL 2012-08-18
RcRownchangeKK*chgGame
 1723 1818 2.00 7 -2.32 30 -69.60 
  Massoels, Thomas 2019 BEL0.001-0.2430-7.20 
  Nica, Radu-Catalin 1587 BEL0.001-0.7930-23.70 
  Soetewey, Jos 1518 BEL1.0010.15304.50 
  Verlinden, Willem 1626 BEL1.0010.25307.50 
  Broeken, Harry 1976 NED0.001-0.2930-8.70 
  Verbruggen, Peter 1645 BEL0.001-0.7330-21.90 
  Beukema, Jasper 1693 BEL0.001-0.6730-20.10 

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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