Individual Calculations September 2012
 Dobbelaar, Martijn  Total change: -4.80  Rating chartPersonal card
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 1992 1778 1.50 7 -0.16 30 -4.80 
  Franssen, Jeroen 2163 NED0.001-0.0930-2.70 
  Sparreboom, Wil 1982 NED0.001-0.2430-7.20 
  Eisenbeiser, Karlheinz 2022 GER0.5010.30309.00 
  Wubs, Harry 1936 NED0.5010.21306.30 
  Wise, Michael 1895 NED0.5010.16304.80 
  Rogmans, Jelle 1921 BEL0.001-0.3130-9.30 
  Paardekam, Rene 2025 NED0.001-0.1930-5.70 

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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