Individual Calculations July 2009
 Holowczak, Alex  Total change: 0.00  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeRpKK*chgGame
 2037 0 0.00 1 0.00 1337   0.00 
  Vaughan, David O 2037 WLS0.0010.00 0.00 

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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