Individual Calculations September 2012
 Kok, Ivo  Total change: 13.20  Rating chartPersonal card
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2020 1989 4.50 8 0.88 15 13.20 
  Vellekoop, Kees 1648 NED1.0010.12151.80 
  Lacrosse, Marc f2197 BEL0.5010.27154.05 
  Franssen, Jeroen 2163 NED1.0010.731510.95 
  Mostertman, Milan 2247 NED0.001-0.1815-2.70 
  Van Gool, Henk 2127 NED0.001-0.3115-4.65 
  Haslinger, J Mike 1802 ENG1.0010.26153.90 
  Herbold, Manfred 2126 GER0.001-0.3215-4.80 
  Hefner, Felix 1847 GER1.0010.31154.65 

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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