Individual Calculations April 2008
 Lalic, Susan K  Total change: 7.40  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2090 2350 4.00 4 0.74 10 7.40 
  Bellin, Jana wg2151 ENG1.0010.24102.40 
  De Coverly, Roger D 2086 ENG1.0010.18101.80 
  Lauterbach, Ingrid wm2124 ENG1.0010.21102.10 
  Cumming, Rhys 2000 ENG1.0010.11101.10 

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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