Individual Calculations April 2008
 Mertens, Marc  Total change: 10.35  Rating chartPersonal card
 LUX Team Championship R4 - R8 Various LUX 2007-12-02
RcRownchangeKK*chgGame
 2038 2199 3.50 4 0.69 15 10.35 
  Schweitzer, Viktoriya wm2236 FRA1.0010.55158.25 
  Boclinville, Patrick 1971 BEL0.501-0.2915-4.35 
  Ortartchiev, Gadji 2016 BEL1.0010.26153.90 
  Birtz, Claude 1929 LUX1.0010.17152.55 

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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