Individual Calculations April 2009
 Josse, Mark  Total change: 12.45  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 1988 2010 1.00 1 0.47 15 7.05 
  Van Kemenade, Rudy 1988 WLS1.0010.47157.05 

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)
 
 Uxbridge Open Uxbridge ENG 2009-02-20
RcRownchangeKK*chgGame
 1999 2033 2.00 3 0.36 15 5.40 
  Norinkeviciute, Rasa wf2005 LTU0.501-0.0415-0.60 
  Rocks, Daniel 2129 SCO0.5010.13151.95 
  Doran, Michael J 1862 ENG1.0010.27154.05 

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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