Individual Calculations March 2014
 Povah, Nigel E  Total change: -1.95  Rating chartPersonal card
 4NCL 2013-14 Rounds 5-6 Various ENG 2014-02-08
RcRownchangeKK*chgGame
 2033 2290 1.50 2 -0.13 15 -1.95 
  Deighton, Simon 2013 ENG0.501-0.3315-4.95 
  Myall, Ivan J 2052 ENG1.0010.20153.00 

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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