Individual Calculations May 2012
 Ngulube, Michael  Total change: 0.00  Rating chartPersonal card
 e2e4 High Wycombe Open March 2012 High Wycombe ENG 2012-03-16
RcRownchangeRpKK*chgGame
 2002 0 0.00 3 0.00 1202   0.00 
  Moes, Waldemar 2058 NED0.0010.00 0.00 
  Batchelor, Peter J 2006 ENG0.0010.00 0.00 
  Gibbs, Dominic V 1941 ENG0.0010.00 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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