Individual Calculations October 2008
 Goverde, Ruud  Total change: -11.70  Rating chartPersonal card
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeKK*chgGame
 2009 1958 0.50 3 -0.78 15 -11.70 
  Go, Benjamin 2184 NED0.5010.29154.35 
  Hekhuis, Jeroen 2139 NED0.001-0.2615-3.90 
  Hijweegen, Amanda 1704 NED0.001-0.8115-12.15 

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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