Individual Calculations June 2015
 Kemp, Peter  Total change: -27.60  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2094 2190 0.50 3 -1.38 20 -27.60 
  Ross, Chris N c2174 ENG0.001-0.5220-10.40 
  Armstrong, Malcolm J 2107 ENG0.501-0.1120-2.20 
  Faulks, Nick W c2000 BER0.001-0.7520-15.00 

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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